874901109478 has 32 divisors (see below), whose sum is σ = 1446529425408. Its totient is φ = 393566544000.

The previous prime is 874901109403. The next prime is 874901109493.

874901109478 is nontrivially palindromic in base 10.

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 15 ways as a sum of consecutive naturals, for example, 729951 + ... + 1510837.

It is an arithmetic number, because the mean of its divisors is an integer number (45204044544).

Almost surely, 2^874901109478 is an apocalyptic number.

874901109478 is a deficient number, since it is larger than the sum of its proper divisors (571628315930).

874901109478 is a wasteful number, since it uses less digits than its factorization.

874901109478 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 781428.

The product of its (nonzero) digits is 4064256, while the sum is 58.

The spelling of 874901109478 in words is "eight hundred seventy-four billion, nine hundred one million, one hundred nine thousand, four hundred seventy-eight".