23146912244 has 6 divisors (see below), whose sum is σ = 40507096434. Its totient is φ = 11573456120.

The previous prime is 23146912219. The next prime is 23146912267. The reversal of 23146912244 is 44221964132.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 17216064100 + 5930848144 = 131210^2 + 77012^2 .

It is a junction number, because it is equal to n+sod(n) for n = 23146912198 and 23146912207.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2893364027 + ... + 2893364034.

It is an arithmetic number, because the mean of its divisors is an integer number (6751182739).

Almost surely, 2^23146912244 is an apocalyptic number.

It is an amenable number.

23146912244 is a deficient number, since it is larger than the sum of its proper divisors (17360184190).

23146912244 is a wasteful number, since it uses less digits than its factorization.

23146912244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5786728065 (or 5786728063 counting only the distinct ones).

The product of its digits is 82944, while the sum is 38.

The spelling of 23146912244 in words is "twenty-three billion, one hundred forty-six million, nine hundred twelve thousand, two hundred forty-four".