27710013120 has 56 divisors (see below), whose sum is σ = 87979294704. Its totient is φ = 7389336576.

The previous prime is 27710013119. The next prime is 27710013131. The reversal of 27710013120 is 2131001772.

It is a super-2 number, since 2×27710013120² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14431339 + ... + 14433258.

It is an arithmetic number, because the mean of its divisors is an integer number (1571058834).

Almost surely, 2^27710013120 is an apocalyptic number.

27710013120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

27710013120 is an abundant number, since it is smaller than the sum of its proper divisors (60269281584).

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

27710013120 is a wasteful number, since it uses less digits than its factorization.

27710013120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28864617 (or 28864607 counting only the distinct ones).

The product of its (nonzero) digits is 588, while the sum is 24.

Adding to 27710013120 its reverse (2131001772), we get a palindrome (29841014892).

The spelling of 27710013120 in words is "twenty-seven billion, seven hundred ten million, thirteen thousand, one hundred twenty".