23320262426 has 16 divisors (see below), whose sum is σ = 35049279840. Its totient is φ = 11637192240.

The previous prime is 23320262423. The next prime is 23320262443. The reversal of 23320262426 is 62426202332.

It is a junction number, because it is equal to n+sod(n) for n = 23320262392 and 23320262401.

It is not an unprimeable number, because it can be changed into a prime (23320262423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2533805 + ... + 2542991.

It is an arithmetic number, because the mean of its divisors is an integer number (2190579990).

Almost surely, 2^23320262426 is an apocalyptic number.

23320262426 is a deficient number, since it is larger than the sum of its proper divisors (11729017414).

23320262426 is a wasteful number, since it uses less digits than its factorization.

23320262426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11549.

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 23320262426 its reverse (62426202332), we get a palindrome (85746464758).

The spelling of 23320262426 in words is "twenty-three billion, three hundred twenty million, two hundred sixty-two thousand, four hundred twenty-six".