23434104020 has 48 divisors (see below), whose sum is σ = 49701146880. Its totient is φ = 9280531584.

The previous prime is 23434104007. The next prime is 23434104059. The reversal of 23434104020 is 2040143432.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3543557 + ... + 3550163.

It is an arithmetic number, because the mean of its divisors is an integer number (1035440560).

Almost surely, 2^23434104020 is an apocalyptic number.

23434104020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23434104020 is an abundant number, since it is smaller than the sum of its proper divisors (26267042860).

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

23434104020 is a wasteful number, since it uses less digits than its factorization.

23434104020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8352 (or 8350 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 23434104020 its reverse (2040143432), we get a palindrome (25474247452).

The spelling of 23434104020 in words is "twenty-three billion, four hundred thirty-four million, one hundred four thousand, twenty".