104340440323212 has 96 divisors (see below), whose sum is σ = 249721437846720. Its totient is φ = 33896452423680.

The previous prime is 104340440323193. The next prime is 104340440323241. The reversal of 104340440323212 is 212323044043401.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 261927978 + ... + 262326030.

It is an arithmetic number, because the mean of its divisors is an integer number (2601264977570).

Almost surely, 2^{104340440323212} is an apocalyptic number.

104340440323212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

104340440323212 is an abundant number, since it is smaller than the sum of its proper divisors (145380997523508).

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

104340440323212 is a wasteful number, since it uses less digits than its factorization.

104340440323212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 401403 (or 401401 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 33.

Adding to 104340440323212 its reverse (212323044043401), we get a palindrome (316663484366613).

The spelling of 104340440323212 in words is "one hundred four trillion, three hundred forty billion, four hundred forty million, three hundred twenty-three thousand, two hundred twelve".