8075749999944 has 128 divisors (see below), whose sum is σ = 22929902398080. Its totient is φ = 2348439091200.

The previous prime is 8075749999879. The next prime is 8075749999987. The reversal of 8075749999944 is 4499999475708.

It is a super-3 number, since 3×8075749999944³ (a number of 40 digits) contains 333 as substring.

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, 4949647 + ... + 6375774.

It is an arithmetic number, because the mean of its divisors is an integer number (179139862485).

Almost surely, 2^{8075749999944} is an apocalyptic number.

It is an amenable number.

8075749999944 is an abundant number, since it is smaller than the sum of its proper divisors (14854152398136).

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

8075749999944 is a wasteful number, since it uses less digits than its factorization.

8075749999944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11325551 (or 11325547 counting only the distinct ones).

The product of its (nonzero) digits is 7407106560, while the sum is 84.

The spelling of 8075749999944 in words is "eight trillion, seventy-five billion, seven hundred forty-nine million, nine hundred ninety-nine thousand, nine hundred forty-four".