256364146102 has 8 divisors (see below), whose sum is σ = 387092883312. Its totient is φ = 127333185000.

The previous prime is 256364146081. The next prime is 256364146117. The reversal of 256364146102 is 201641463652.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

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, 424443649 + ... + 424444252.

It is an arithmetic number, because the mean of its divisors is an integer number (48386610414).

Almost surely, 2^256364146102 is an apocalyptic number.

256364146102 is a deficient number, since it is larger than the sum of its proper divisors (130728737210).

256364146102 is a wasteful number, since it uses less digits than its factorization.

256364146102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 848888054.

The product of its (nonzero) digits is 207360, while the sum is 40.

The spelling of 256364146102 in words is "two hundred fifty-six billion, three hundred sixty-four million, one hundred forty-six thousand, one hundred two".