23155470676 has 48 divisors (see below), whose sum is σ = 44277274944. Its totient is φ = 10531915776.

The previous prime is 23155470673. The next prime is 23155470743. The reversal of 23155470676 is 67607455132.

It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23155470673) 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, 1063071 + ... + 1084633.

It is an arithmetic number, because the mean of its divisors is an integer number (922443228).

Almost surely, 2^23155470676 is an apocalyptic number.

23155470676 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

23155470676 is a deficient number, since it is larger than the sum of its proper divisors (21121804268).

23155470676 is a wasteful number, since it uses less digits than its factorization.

23155470676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21880 (or 21878 counting only the distinct ones).

The product of its (nonzero) digits is 1058400, while the sum is 46.

The spelling of 23155470676 in words is "twenty-three billion, one hundred fifty-five million, four hundred seventy thousand, six hundred seventy-six".