456377727245274 has 20 divisors (see below), whose sum is σ = 1022624166605514. Its totient is φ = 152125909081704.

The previous prime is 456377727245261. The next prime is 456377727245423. The reversal of 456377727245274 is 472542727773654.

456377727245274 is a `hidden beast` number, since 4 + 5 + 6 + 3 + 7 + 7 + 72 + 7 + 24 + 527 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 424399346912025 + 31978380333249 = 20600955^2 + 5654943^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1408573232077 + ... + 1408573232400.

Almost surely, 2^{456377727245274} is an apocalyptic number.

456377727245274 is an abundant number, since it is smaller than the sum of its proper divisors (566246439360240).

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

456377727245274 is a wasteful number, since it uses less digits than its factorization.

456377727245274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2817146464491 (or 2817146464482 counting only the distinct ones).

The product of its digits is 3872332800, while the sum is 72.

The spelling of 456377727245274 in words is "four hundred fifty-six trillion, three hundred seventy-seven billion, seven hundred twenty-seven million, two hundred forty-five thousand, two hundred seventy-four".