104440705320 has 64 divisors (see below), whose sum is σ = 358082421120. Its totient is φ = 23872161024.

The previous prime is 104440705301. The next prime is 104440705337. The reversal of 104440705320 is 23507044401.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 62166247 + ... + 62167926.

It is an arithmetic number, because the mean of its divisors is an integer number (5595037830).

Almost surely, 2^104440705320 is an apocalyptic number.

104440705320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104440705320 is an abundant number, since it is smaller than the sum of its proper divisors (253641715800).

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

104440705320 is a wasteful number, since it uses less digits than its factorization.

104440705320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124334194 (or 124334190 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 30.

Adding to 104440705320 its reverse (23507044401), we get a palindrome (127947749721).

The spelling of 104440705320 in words is "one hundred four billion, four hundred forty million, seven hundred five thousand, three hundred twenty".