23044100140 has 24 divisors (see below), whose sum is σ = 48414033360. Its totient is φ = 9213559488.

The previous prime is 23044100137. The next prime is 23044100153. The reversal of 23044100140 is 4100144032.

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, 208522 + ... + 299281.

It is an arithmetic number, because the mean of its divisors is an integer number (2017251390).

Almost surely, 2^23044100140 is an apocalyptic number.

23044100140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23044100140 is an abundant number, since it is smaller than the sum of its proper divisors (25369933220).

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

23044100140 is a wasteful number, since it uses less digits than its factorization.

23044100140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 510081 (or 510079 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 23044100140 its reverse (4100144032), we get a palindrome (27144244172).

The spelling of 23044100140 in words is "twenty-three billion, forty-four million, one hundred thousand, one hundred forty".