4087444804338 has 64 divisors (see below), whose sum is σ = 9435973886208. Its totient is φ = 1156187827200.

The previous prime is 4087444804291. The next prime is 4087444804349. The reversal of 4087444804338 is 8334084447804.

It is a super-2 number, since 2×4087444804338² (a number of 26 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 68762806 + ... + 68822222.

It is an arithmetic number, because the mean of its divisors is an integer number (147437091972).

Almost surely, 2^{4087444804338} is an apocalyptic number.

4087444804338 is an abundant number, since it is smaller than the sum of its proper divisors (5348529081870).

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

4087444804338 is a wasteful number, since it uses less digits than its factorization.

4087444804338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75747.

The product of its (nonzero) digits is 33030144, while the sum is 57.

The spelling of 4087444804338 in words is "four trillion, eighty-seven billion, four hundred forty-four million, eight hundred four thousand, three hundred thirty-eight".