23445520104 has 32 divisors (see below), whose sum is σ = 58622800320. Its totient is φ = 7813973376.

The previous prime is 23445520081. The next prime is 23445520139. The reversal of 23445520104 is 40102554432.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92164 + ... + 235340.

It is an arithmetic number, because the mean of its divisors is an integer number (1831962510).

Almost surely, 2^23445520104 is an apocalyptic number.

23445520104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

23445520104 is an abundant number, since it is smaller than the sum of its proper divisors (35177280216).

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

23445520104 is a wasteful number, since it uses less digits than its factorization.

23445520104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150009 (or 150005 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 30.

The spelling of 23445520104 in words is "twenty-three billion, four hundred forty-five million, five hundred twenty thousand, one hundred four".