104420013224 has 8 divisors (see below), whose sum is σ = 195787524810. Its totient is φ = 52210006608.

The previous prime is 104420013221. The next prime is 104420013251. The reversal of 104420013224 is 422310024401.

It can be written as a sum of positive squares in only one way, i.e., 104012700100 + 407313124 = 322510^2 + 20182^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 104420013224.

It is not an unprimeable number, because it can be changed into a prime (104420013221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6526250819 + ... + 6526250834.

Almost surely, 2^104420013224 is an apocalyptic number.

It is an amenable number.

104420013224 is a deficient number, since it is larger than the sum of its proper divisors (91367511586).

104420013224 is a wasteful number, since it uses less digits than its factorization.

104420013224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13052501659 (or 13052501655 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 104420013224 its reverse (422310024401), we get a palindrome (526730037625).

The spelling of 104420013224 in words is "one hundred four billion, four hundred twenty million, thirteen thousand, two hundred twenty-four".