23481144790 has 16 divisors (see below), whose sum is σ = 42271707168. Its totient is φ = 9391203136.

The previous prime is 23481144781. The next prime is 23481144847. The reversal of 23481144790 is 9744118432.

It is a congruent number.

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, 76282 + ... + 229741.

It is an arithmetic number, because the mean of its divisors is an integer number (2641981698).

Almost surely, 2^23481144790 is an apocalyptic number.

23481144790 is a deficient number, since it is larger than the sum of its proper divisors (18790562378).

23481144790 is a wasteful number, since it uses less digits than its factorization.

23481144790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 313703.

The product of its (nonzero) digits is 193536, while the sum is 43.

The spelling of 23481144790 in words is "twenty-three billion, four hundred eighty-one million, one hundred forty-four thousand, seven hundred ninety".