27710770431792 has 40 divisors (see below), whose sum is σ = 81812750799616. Its totient is φ = 7917362980416.

The previous prime is 27710770431791. The next prime is 27710770431871. The reversal of 27710770431792 is 29713407701772.

It is a super-2 number, since 2×27710770431792² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (27710770431791) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41236265188 + ... + 41236265859.

Almost surely, 2^{27710770431792} is an apocalyptic number.

It is an amenable number.

27710770431792 is an abundant number, since it is smaller than the sum of its proper divisors (54101980367824).

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

27710770431792 is a wasteful number, since it uses less digits than its factorization.

27710770431792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82472531065 (or 82472531059 counting only the distinct ones).

The product of its (nonzero) digits is 7260624, while the sum is 57.

The spelling of 27710770431792 in words is "twenty-seven trillion, seven hundred ten billion, seven hundred seventy million, four hundred thirty-one thousand, seven hundred ninety-two".