23014430544 has 120 divisors (see below), whose sum is σ = 73229116608. Its totient is φ = 6188743680.

The previous prime is 23014430533. The next prime is 23014430563. The reversal of 23014430544 is 44503441032.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 247812 + ... + 327779.

Almost surely, 2^23014430544 is an apocalyptic number.

23014430544 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

23014430544 is an abundant number, since it is smaller than the sum of its proper divisors (50214686064).

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

23014430544 is a wasteful number, since it uses less digits than its factorization.

23014430544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 575633 (or 575620 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 30.

Adding to 23014430544 its reverse (44503441032), we get a palindrome (67517871576).

The spelling of 23014430544 in words is "twenty-three billion, fourteen million, four hundred thirty thousand, five hundred forty-four".