23442024442 has 32 divisors (see below), whose sum is σ = 36861235200. Its totient is φ = 11159782128.

The previous prime is 23442024317. The next prime is 23442024443. The reversal of 23442024442 is 24442024432.

It is a super-2 number, since 2×23442024442² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (23442024443) 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, 12474859 + ... + 12476737.

It is an arithmetic number, because the mean of its divisors is an integer number (1151913600).

Almost surely, 2^23442024442 is an apocalyptic number.

23442024442 is a deficient number, since it is larger than the sum of its proper divisors (13419210758).

23442024442 is a wasteful number, since it uses less digits than its factorization.

23442024442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3010.

The product of its (nonzero) digits is 49152, while the sum is 31.

Adding to 23442024442 its reverse (24442024432), we get a palindrome (47884048874).

The spelling of 23442024442 in words is "twenty-three billion, four hundred forty-two million, twenty-four thousand, four hundred forty-two".