23853478922 has 64 divisors (see below), whose sum is σ = 45900201984. Its totient is φ = 9043254720.

The previous prime is 23853478801. The next prime is 23853478939. The reversal of 23853478922 is 22987435832.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 560603 + ... + 601649.

It is an arithmetic number, because the mean of its divisors is an integer number (717190656).

Almost surely, 2^23853478922 is an apocalyptic number.

23853478922 is a deficient number, since it is larger than the sum of its proper divisors (22046723062).

23853478922 is a wasteful number, since it uses less digits than its factorization.

23853478922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41203.

The product of its digits is 5806080, while the sum is 53.

The spelling of 23853478922 in words is "twenty-three billion, eight hundred fifty-three million, four hundred seventy-eight thousand, nine hundred twenty-two".