23040403302 has 32 divisors (see below), whose sum is σ = 52669976832. Its totient is φ = 6582197664.

The previous prime is 23040403273. The next prime is 23040403303. The reversal of 23040403302 is 20330404032.

23040403302 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23040403303) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 395568 + ... + 450060.

It is an arithmetic number, because the mean of its divisors is an integer number (1645936776).

Almost surely, 2^23040403302 is an apocalyptic number.

23040403302 is an abundant number, since it is smaller than the sum of its proper divisors (29629573530).

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

23040403302 is a wasteful number, since it uses less digits than its factorization.

23040403302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64572.

The product of its (nonzero) digits is 1728, while the sum is 21.

Adding to 23040403302 its reverse (20330404032), we get a palindrome (43370807334).

The spelling of 23040403302 in words is "twenty-three billion, forty million, four hundred three thousand, three hundred two".