256725374010374 has 32 divisors (see below), whose sum is σ = 422331493536000. Its totient is φ = 116696859995520.

The previous prime is 256725374010373. The next prime is 256725374010401. The reversal of 256725374010374 is 473010473527652.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (256725374010373) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1929445049 + ... + 1929578100.

It is an arithmetic number, because the mean of its divisors is an integer number (13197859173000).

Almost surely, 2^{256725374010374} is an apocalyptic number.

256725374010374 is a deficient number, since it is larger than the sum of its proper divisors (165606119525626).

256725374010374 is a wasteful number, since it uses less digits than its factorization.

256725374010374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3859023248.

The product of its (nonzero) digits is 29635200, while the sum is 56.

The spelling of 256725374010374 in words is "two hundred fifty-six trillion, seven hundred twenty-five billion, three hundred seventy-four million, ten thousand, three hundred seventy-four".