256650100461470 has 16 divisors (see below), whose sum is σ = 462509235899568. Its totient is φ = 102540250169280.

The previous prime is 256650100461451. The next prime is 256650100461523. The reversal of 256650100461470 is 74164001056652.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14973742916 + ... + 14973760055.

It is an arithmetic number, because the mean of its divisors is an integer number (28906827243723).

Almost surely, 2^{256650100461470} is an apocalyptic number.

256650100461470 is a deficient number, since it is larger than the sum of its proper divisors (205859135438098).

256650100461470 is a wasteful number, since it uses less digits than its factorization.

256650100461470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29947503835.

The product of its (nonzero) digits is 1209600, while the sum is 47.

The spelling of 256650100461470 in words is "two hundred fifty-six trillion, six hundred fifty billion, one hundred million, four hundred sixty-one thousand, four hundred seventy".