104142412 has 24 divisors (see below), whose sum is σ = 203051520. Its totient is φ = 46329360.

The previous prime is 104142397. The next prime is 104142427. The reversal of 104142412 is 214241401.

It is an interprime number because it is at equal distance from previous prime (104142397) and next prime (104142427).

It is a self number, because there is not a number n which added to its sum of digits gives 104142412.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23112 + ... + 27247.

It is an arithmetic number, because the mean of its divisors is an integer number (8460480).

Almost surely, 2^104142412 is an apocalyptic number.

It is an amenable number.

104142412 is a deficient number, since it is larger than the sum of its proper divisors (98909108).

104142412 is a wasteful number, since it uses less digits than its factorization.

104142412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50421 (or 50419 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

The square root of 104142412 is about 10205.0189612759. The cubic root of 104142412 is about 470.4814923814.

Adding to 104142412 its reverse (214241401), we get a palindrome (318383813).

The spelling of 104142412 in words is "one hundred four million, one hundred forty-two thousand, four hundred twelve".