104042372 has 48 divisors (see below), whose sum is σ = 221141760. Its totient is φ = 41876352.

The previous prime is 104042299. The next prime is 104042381. The reversal of 104042372 is 273240401.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28313 + ... + 31775.

It is an arithmetic number, because the mean of its divisors is an integer number (4607120).

Almost surely, 2^104042372 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 104042372, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (110570880).

104042372 is an abundant number, since it is smaller than the sum of its proper divisors (117099388).

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

104042372 is a wasteful number, since it uses less digits than its factorization.

104042372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3540 (or 3538 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 23.

The square root of 104042372 is about 10200.1162738471. The cubic root of 104042372 is about 470.3307947402.

Adding to 104042372 its reverse (273240401), we get a palindrome (377282773).

The spelling of 104042372 in words is "one hundred four million, forty-two thousand, three hundred seventy-two".