23642628950 has 24 divisors (see below), whose sum is σ = 45393850560. Its totient is φ = 9151984800.

The previous prime is 23642628923. The next prime is 23642629007. The reversal of 23642628950 is 5982624632.

It is a junction number, because it is equal to n+sod(n) for n = 23642628895 and 23642628904.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7625105 + ... + 7628204.

It is an arithmetic number, because the mean of its divisors is an integer number (1891410440).

Almost surely, 2^23642628950 is an apocalyptic number.

23642628950 is a deficient number, since it is larger than the sum of its proper divisors (21751221610).

23642628950 is a wasteful number, since it uses less digits than its factorization.

23642628950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15253352 (or 15253347 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 47.

The spelling of 23642628950 in words is "twenty-three billion, six hundred forty-two million, six hundred twenty-eight thousand, nine hundred fifty".