27240149494832 has 40 divisors (see below), whose sum is σ = 53555694314400. Its totient is φ = 13419572866560.

The previous prime is 27240149494807. The next prime is 27240149494853. The reversal of 27240149494832 is 23849494104272.

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, 5980493 + ... + 9499820.

It is an arithmetic number, because the mean of its divisors is an integer number (1338892357860).

Almost surely, 2^{27240149494832} is an apocalyptic number.

It is an amenable number.

27240149494832 is a deficient number, since it is larger than the sum of its proper divisors (26315544819568).

27240149494832 is a wasteful number, since it uses less digits than its factorization.

27240149494832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15481941 (or 15481935 counting only the distinct ones).

The product of its (nonzero) digits is 27869184, while the sum is 59.

The spelling of 27240149494832 in words is "twenty-seven trillion, two hundred forty billion, one hundred forty-nine million, four hundred ninety-four thousand, eight hundred thirty-two".