23242013040 has 40 divisors (see below), whose sum is σ = 72050241168. Its totient is φ = 6197870080.

The previous prime is 23242013023. The next prime is 23242013059. The reversal of 23242013040 is 4031024232.

It is a tau number, because it is divible by the number of its divisors (40).

It is a junction number, because it is equal to n+sod(n) for n = 23242012998 and 23242013016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48420621 + ... + 48421100.

Almost surely, 2^23242013040 is an apocalyptic number.

23242013040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23242013040 is an abundant number, since it is smaller than the sum of its proper divisors (48808228128).

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

23242013040 is a wasteful number, since it uses less digits than its factorization.

23242013040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96841737 (or 96841731 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 23242013040 its reverse (4031024232), we get a palindrome (27273037272).

The spelling of 23242013040 in words is "twenty-three billion, two hundred forty-two million, thirteen thousand, forty".