23400341020 has 72 divisors (see below), whose sum is σ = 57806194320. Its totient is φ = 7932798720.

The previous prime is 23400341017. The next prime is 23400341021. The reversal of 23400341020 is 2014300432.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23400341021) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 46926 + ... + 221365.

It is an arithmetic number, because the mean of its divisors is an integer number (802863810).

Almost surely, 2^23400341020 is an apocalyptic number.

23400341020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23400341020 is an abundant number, since it is smaller than the sum of its proper divisors (34405853300).

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

23400341020 is a wasteful number, since it uses less digits than its factorization.

23400341020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268403 (or 268394 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 23400341020 its reverse (2014300432), we get a palindrome (25414641452).

The spelling of 23400341020 in words is "twenty-three billion, four hundred million, three hundred forty-one thousand, twenty".