23144621206 has 16 divisors (see below), whose sum is σ = 39827361024. Its totient is φ = 9881406504.

The previous prime is 23144621189. The next prime is 23144621207. The reversal of 23144621206 is 60212644132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23144621207) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 3139260 + ... + 3146623.

It is an arithmetic number, because the mean of its divisors is an integer number (2489210064).

Almost surely, 2^23144621206 is an apocalyptic number.

23144621206 is a deficient number, since it is larger than the sum of its proper divisors (16682739818).

23144621206 is a wasteful number, since it uses less digits than its factorization.

23144621206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6286155.

The product of its (nonzero) digits is 13824, while the sum is 31.

The spelling of 23144621206 in words is "twenty-three billion, one hundred forty-four million, six hundred twenty-one thousand, two hundred six".