64160444634345 has 80 divisors (see below), whose sum is σ = 115635787204608. Its totient is φ = 34033834074240.

The previous prime is 64160444634317. The next prime is 64160444634353. The reversal of 64160444634345 is 54343644406146.

64160444634345 is a `hidden beast` number, since 6 + 4 + 1 + 60 + 44 + 463 + 43 + 45 = 666.

It is not a de Polignac number, because 64160444634345 - 2⁵ = 64160444634313 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 64160444634291 and 64160444634300.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 464602447 + ... + 464740523.

Almost surely, 2^{64160444634345} is an apocalyptic number.

It is an amenable number.

64160444634345 is a deficient number, since it is larger than the sum of its proper divisors (51475342570263).

64160444634345 is a wasteful number, since it uses less digits than its factorization.

64160444634345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144292 (or 144283 counting only the distinct ones).

The product of its (nonzero) digits is 39813120, while the sum is 54.

The spelling of 64160444634345 in words is "sixty-four trillion, one hundred sixty billion, four hundred forty-four million, six hundred thirty-four thousand, three hundred forty-five".