104423641520000 has 160 divisors (see below), whose sum is σ = 283588506847800. Its totient is φ = 37972232960000.

The previous prime is 104423641519999. The next prime is 104423641520017. The reversal of 104423641520000 is 25146324401.

It is a tau number, because it is divible by the number of its divisors (160).

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 58451615 + ... + 60211614.

Almost surely, 2^{104423641520000} is an apocalyptic number.

104423641520000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104423641520000 is an abundant number, since it is smaller than the sum of its proper divisors (179164865327800).

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

104423641520000 is an equidigital number, since it uses as much as digits as its factorization.

104423641520000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118663274 (or 118663247 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 32.

Adding to 104423641520000 its reverse (25146324401), we get a palindrome (104448787844401).

The spelling of 104423641520000 in words is "one hundred four trillion, four hundred twenty-three billion, six hundred forty-one million, five hundred twenty thousand".