104259534830090 has 32 divisors (see below), whose sum is σ = 191234956084560. Its totient is φ = 40911192385024.

The previous prime is 104259534830069. The next prime is 104259534830119. The reversal of 104259534830090 is 90038435952401.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 12830387294209 + 91429147535881 = 3581953^2 + 9561859^2 .

It is a Harshad number since it is a multiple of its sum of digits (53).

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, 10067939 + ... + 17603478.

Almost surely, 2^{104259534830090} is an apocalyptic number.

104259534830090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

104259534830090 is a deficient number, since it is larger than the sum of its proper divisors (86975421254470).

104259534830090 is a wasteful number, since it uses less digits than its factorization.

104259534830090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27678586.

The product of its (nonzero) digits is 4665600, while the sum is 53.

The spelling of 104259534830090 in words is "one hundred four trillion, two hundred fifty-nine billion, five hundred thirty-four million, eight hundred thirty thousand, ninety".