70454740061456 has 20 divisors (see below), whose sum is σ = 136531917350400. Its totient is φ = 35220696874272.

The previous prime is 70454740061443. The next prime is 70454740061471. The reversal of 70454740061456 is 65416004745407.

It is a junction number, because it is equal to n+sod(n) for n = 70454740061398 and 70454740061407.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 416985176 + ... + 417154103.

It is an arithmetic number, because the mean of its divisors is an integer number (6826595867520).

Almost surely, 2^{70454740061456} is an apocalyptic number.

It is an amenable number.

70454740061456 is a deficient number, since it is larger than the sum of its proper divisors (66077177288944).

70454740061456 is a wasteful number, since it uses less digits than its factorization.

70454740061456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 834144566 (or 834144560 counting only the distinct ones).

The product of its (nonzero) digits is 11289600, while the sum is 53.

The spelling of 70454740061456 in words is "seventy trillion, four hundred fifty-four billion, seven hundred forty million, sixty-one thousand, four hundred fifty-six".