23022134040 has 64 divisors (see below), whose sum is σ = 69393807360. Its totient is φ = 6110133120.

The previous prime is 23022134029. The next prime is 23022134041. The reversal of 23022134040 is 4043122032.

It is a junction number, because it is equal to n+sod(n) for n = 23022133998 and 23022134016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23022134041) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 429304 + ... + 479943.

It is an arithmetic number, because the mean of its divisors is an integer number (1084278240).

Almost surely, 2^23022134040 is an apocalyptic number.

23022134040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23022134040 is an abundant number, since it is smaller than the sum of its proper divisors (46371673320).

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

23022134040 is a wasteful number, since it uses less digits than its factorization.

23022134040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 909472 (or 909468 counting only the distinct ones).

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

Adding to 23022134040 its reverse (4043122032), we get a palindrome (27065256072).

The spelling of 23022134040 in words is "twenty-three billion, twenty-two million, one hundred thirty-four thousand, forty".