23240422032 has 20 divisors (see below), whose sum is σ = 60037757040. Its totient is φ = 7746807328.

The previous prime is 23240422031. The next prime is 23240422061. The reversal of 23240422032 is 23022404232.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 23240421993 and 23240422011.

It is not an unprimeable number, because it can be changed into a prime (23240422031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 242087682 + ... + 242087777.

It is an arithmetic number, because the mean of its divisors is an integer number (3001887852).

Almost surely, 2^23240422032 is an apocalyptic number.

It is an amenable number.

23240422032 is an abundant number, since it is smaller than the sum of its proper divisors (36797335008).

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

23240422032 is a wasteful number, since it uses less digits than its factorization.

23240422032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 484175470 (or 484175464 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 24.

Adding to 23240422032 its reverse (23022404232), we get a palindrome (46262826264).

The spelling of 23240422032 in words is "twenty-three billion, two hundred forty million, four hundred twenty-two thousand, thirty-two".