10043245051440 has 40 divisors (see below), whose sum is σ = 31134059660208. Its totient is φ = 2678198680320.

The previous prime is 10043245051387. The next prime is 10043245051481. The reversal of 10043245051440 is 4415054234001.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20923426951 + ... + 20923427430.

Almost surely, 2^{10043245051440} is an apocalyptic number.

10043245051440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10043245051440 is an abundant number, since it is smaller than the sum of its proper divisors (21090814608768).

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

10043245051440 is a wasteful number, since it uses less digits than its factorization.

10043245051440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41846854397 (or 41846854391 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 33.

Adding to 10043245051440 its reverse (4415054234001), we get a palindrome (14458299285441).

The spelling of 10043245051440 in words is "ten trillion, forty-three billion, two hundred forty-five million, fifty-one thousand, four hundred forty".