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4332140145440 = 2555927778189
BaseRepresentation
bin111111000010100111101…
…011001010101100100000
3120100011000021222021200022
4333002213223022230200
51031434210334123230
613114054022013012
7624662320443422
oct77024753125440
916304007867608
104332140145440
11142028319a938
1259b720b77168
132556994c5083
1410d968c26812
1577a500da1e5
hex3f0a7acab20

4332140145440 has 72 divisors (see below), whose sum is σ = 10411091758620. Its totient is φ = 1703485397504.

The previous prime is 4332140145439. The next prime is 4332140145451. The reversal of 4332140145440 is 445410412334.

Adding to 4332140145440 its reverse (445410412334), we get a palindrome (4777550557774).

It is a happy number.

4332140145440 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 4234063443856 + 98076701584 = 2057684^2 + 313172^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4332140145440.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3332135 + ... + 4446054.

Almost surely, 24332140145440 is an apocalyptic number.

4332140145440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4332140145440 is an abundant number, since it is smaller than the sum of its proper divisors (6078951613180).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4332140145440 is an equidigital number, since it uses as much as digits as its factorization.

4332140145440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7778322 (or 7778255 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 35.

The spelling of 4332140145440 in words is "four trillion, three hundred thirty-two billion, one hundred forty million, one hundred forty-five thousand, four hundred forty".