4405214433440 has 48 divisors (see below), whose sum is σ = 10411156217448. Its totient is φ = 1761436102656.

The previous prime is 4405214433439. The next prime is 4405214433497. The reversal of 4405214433440 is 443344125044.

It can be written as a sum of positive squares in 4 ways, for example, as 4357556050576 + 47658382864 = 2087476^2 + 218308^2 .

It is a super-3 number, since 3×4405214433440³ (a number of 39 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4405214433394 and 4405214433403.

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, 4640117 + ... + 5508276.

Almost surely, 2^{4405214433440} is an apocalyptic number.

4405214433440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4405214433440 is an abundant number, since it is smaller than the sum of its proper divisors (6005941784008).

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

4405214433440 is a wasteful number, since it uses less digits than its factorization.

4405214433440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10151121 (or 10151113 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 38.

Adding to 4405214433440 its reverse (443344125044), we get a palindrome (4848558558484).

The spelling of 4405214433440 in words is "four trillion, four hundred five billion, two hundred fourteen million, four hundred thirty-three thousand, four hundred forty".