23413203444 has 12 divisors (see below), whose sum is σ = 54630808064. Its totient is φ = 7804401144.

The previous prime is 23413203413. The next prime is 23413203461. The reversal of 23413203444 is 44430231432.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×23413203444² (a number of 22 digits) contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 975550132 + ... + 975550155.

Almost surely, 2^23413203444 is an apocalyptic number.

It is an amenable number.

23413203444 is an abundant number, since it is smaller than the sum of its proper divisors (31217604620).

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

23413203444 is a wasteful number, since it uses less digits than its factorization.

23413203444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1951100294 (or 1951100292 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 23413203444 its reverse (44430231432), we get a palindrome (67843434876).

The spelling of 23413203444 in words is "twenty-three billion, four hundred thirteen million, two hundred three thousand, four hundred forty-four".