27470113461 has 24 divisors (see below), whose sum is σ = 45352454784. Its totient is φ = 15695488800.

The previous prime is 27470113427. The next prime is 27470113471. The reversal of 27470113461 is 16431107472.

It is not a de Polignac number, because 27470113461 - 2²² = 27465919157 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27470113471) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 757240 + ... + 792686.

It is an arithmetic number, because the mean of its divisors is an integer number (1889685616).

Almost surely, 2^27470113461 is an apocalyptic number.

27470113461 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

27470113461 is a deficient number, since it is larger than the sum of its proper divisors (17882341323).

27470113461 is a wasteful number, since it uses less digits than its factorization.

27470113461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47761 (or 47758 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 36.

The spelling of 27470113461 in words is "twenty-seven billion, four hundred seventy million, one hundred thirteen thousand, four hundred sixty-one".