104042336525 has 24 divisors (see below), whose sum is σ = 130106815488. Its totient is φ = 82530680000.

The previous prime is 104042336507. The next prime is 104042336561. The reversal of 104042336525 is 525633240401.

It is not a de Polignac number, because 104042336525 - 2¹⁴ = 104042320141 is a prime.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1449995 + ... + 1520055.

It is an arithmetic number, because the mean of its divisors is an integer number (5421117312).

Almost surely, 2^104042336525 is an apocalyptic number.

It is an amenable number.

104042336525 is a deficient number, since it is larger than the sum of its proper divisors (26064478963).

104042336525 is a wasteful number, since it uses less digits than its factorization.

104042336525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70573 (or 70568 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 35.

Adding to 104042336525 its reverse (525633240401), we get a palindrome (629675576926).

The spelling of 104042336525 in words is "one hundred four billion, forty-two million, three hundred thirty-six thousand, five hundred twenty-five".