23134424444 has 48 divisors (see below), whose sum is σ = 41464120320. Its totient is φ = 11291253120.

The previous prime is 23134424419. The next prime is 23134424447. The reversal of 23134424444 is 44442443132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23134424447) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25173017 + ... + 25173935.

It is an arithmetic number, because the mean of its divisors is an integer number (863835840).

Almost surely, 2^23134424444 is an apocalyptic number.

It is an amenable number.

23134424444 is a deficient number, since it is larger than the sum of its proper divisors (18329695876).

23134424444 is a wasteful number, since it uses less digits than its factorization.

23134424444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1778 (or 1776 counting only the distinct ones).

The product of its digits is 147456, while the sum is 35.

Adding to 23134424444 its reverse (44442443132), we get a palindrome (67576867576).

The spelling of 23134424444 in words is "twenty-three billion, one hundred thirty-four million, four hundred twenty-four thousand, four hundred forty-four".