874164826020 has 96 divisors (see below), whose sum is σ = 2466831024000. Its totient is φ = 231290773504.

The previous prime is 874164826019. The next prime is 874164826043. The reversal of 874164826020 is 20628461478.

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, 4731622 + ... + 4912898.

It is an arithmetic number, because the mean of its divisors is an integer number (25696156500).

Almost surely, 2^874164826020 is an apocalyptic number.

It is an amenable number.

874164826020 is an abundant number, since it is smaller than the sum of its proper divisors (1592666197980).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

874164826020 is a wasteful number, since it uses less digits than its factorization.

874164826020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181917 (or 181915 counting only the distinct ones).

The product of its (nonzero) digits is 1032192, while the sum is 48.

The spelling of 874164826020 in words is "eight hundred seventy-four billion, one hundred sixty-four million, eight hundred twenty-six thousand, twenty".