104021523404 has 6 divisors (see below), whose sum is σ = 182037665964. Its totient is φ = 52010761700.

The previous prime is 104021523401. The next prime is 104021523443. The reversal of 104021523404 is 404325120401.

It is not an unprimeable number, because it can be changed into a prime (104021523401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13002690422 + ... + 13002690429.

It is an arithmetic number, because the mean of its divisors is an integer number (30339610994).

Almost surely, 2^104021523404 is an apocalyptic number.

It is an amenable number.

104021523404 is a deficient number, since it is larger than the sum of its proper divisors (78016142560).

104021523404 is a wasteful number, since it uses less digits than its factorization.

104021523404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26005380855 (or 26005380853 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 26.

Adding to 104021523404 its reverse (404325120401), we get a palindrome (508346643805).

The spelling of 104021523404 in words is "one hundred four billion, twenty-one million, five hundred twenty-three thousand, four hundred four".