27070472942 has 16 divisors (see below), whose sum is σ = 40760731872. Its totient is φ = 13483616640.

The previous prime is 27070472929. The next prime is 27070472983. The reversal of 27070472942 is 24927407072.

It is a junction number, because it is equal to n+sod(n) for n = 27070472893 and 27070472902.

It is a congruent number.

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, 1064783 + ... + 1089909.

It is an arithmetic number, because the mean of its divisors is an integer number (2547545742).

Almost surely, 2^27070472942 is an apocalyptic number.

27070472942 is a deficient number, since it is larger than the sum of its proper divisors (13690258930).

27070472942 is a wasteful number, since it uses less digits than its factorization.

27070472942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27163.

The product of its (nonzero) digits is 395136, while the sum is 44.

The spelling of 27070472942 in words is "twenty-seven billion, seventy million, four hundred seventy-two thousand, nine hundred forty-two".