27457031116 has 12 divisors (see below), whose sum is σ = 48111970032. Its totient is φ = 13710753968.

The previous prime is 27457031113. The next prime is 27457031117. The reversal of 27457031116 is 61113075472.

It is not an unprimeable number, because it can be changed into a prime (27457031113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4436920 + ... + 4443103.

It is an arithmetic number, because the mean of its divisors is an integer number (4009330836).

Almost surely, 2^27457031116 is an apocalyptic number.

It is an amenable number.

27457031116 is a deficient number, since it is larger than the sum of its proper divisors (20654938916).

27457031116 is a wasteful number, since it uses less digits than its factorization.

27457031116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8880800 (or 8880798 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 37.

The spelling of 27457031116 in words is "twenty-seven billion, four hundred fifty-seven million, thirty-one thousand, one hundred sixteen".