164256413354 has 64 divisors (see below), whose sum is σ = 290797516800. Its totient is φ = 68749766400.

The previous prime is 164256413323. The next prime is 164256413389. The reversal of 164256413354 is 453314652461.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4638287 + ... + 4673565.

It is an arithmetic number, because the mean of its divisors is an integer number (4543711200).

Almost surely, 2^164256413354 is an apocalyptic number.

164256413354 is a deficient number, since it is larger than the sum of its proper divisors (126541103446).

164256413354 is a wasteful number, since it uses less digits than its factorization.

164256413354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35579.

The product of its digits is 1036800, while the sum is 44.

The spelling of 164256413354 in words is "one hundred sixty-four billion, two hundred fifty-six million, four hundred thirteen thousand, three hundred fifty-four".