104142421315 has 16 divisors (see below), whose sum is σ = 127202630400. Its totient is φ = 81828644832.

The previous prime is 104142421297. The next prime is 104142421343. The reversal of 104142421315 is 513124241401.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 104142421315 - 2²⁷ = 104008203587 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 174106 + ... + 488464.

It is an arithmetic number, because the mean of its divisors is an integer number (7950164400).

Almost surely, 2^104142421315 is an apocalyptic number.

104142421315 is a deficient number, since it is larger than the sum of its proper divisors (23060209085).

104142421315 is a wasteful number, since it uses less digits than its factorization.

104142421315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 315546.

The product of its (nonzero) digits is 3840, while the sum is 28.

Adding to 104142421315 its reverse (513124241401), we get a palindrome (617266662716).

The spelling of 104142421315 in words is "one hundred four billion, one hundred forty-two million, four hundred twenty-one thousand, three hundred fifteen".