23322343240 has 64 divisors (see below), whose sum is σ = 61434495360. Its totient is φ = 7801198080.

The previous prime is 23322343207. The next prime is 23322343259. The reversal of 23322343240 is 4234322332.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a junction number, because it is equal to n+sod(n) for n = 23322343199 and 23322343208.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1004302 + ... + 1027261.

It is an arithmetic number, because the mean of its divisors is an integer number (959913990).

Almost surely, 2^23322343240 is an apocalyptic number.

23322343240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23322343240 is an abundant number, since it is smaller than the sum of its proper divisors (38112152120).

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

23322343240 is a wasteful number, since it uses less digits than its factorization.

23322343240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2031622 (or 2031618 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 28.

Adding to 23322343240 its reverse (4234322332), we get a palindrome (27556665572).

The spelling of 23322343240 in words is "twenty-three billion, three hundred twenty-two million, three hundred forty-three thousand, two hundred forty".