12423650332 has 6 divisors (see below), whose sum is σ = 21741388088. Its totient is φ = 6211825164.

The previous prime is 12423650329. The next prime is 12423650347. The reversal of 12423650332 is 23305632421.

It is a junction number, because it is equal to n+sod(n) for n = 12423650294 and 12423650303.

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, 1552956288 + ... + 1552956295.

Almost surely, 2^12423650332 is an apocalyptic number.

It is an amenable number.

12423650332 is a deficient number, since it is larger than the sum of its proper divisors (9317737756).

12423650332 is a wasteful number, since it uses less digits than its factorization.

12423650332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3105912587 (or 3105912585 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 31.

The spelling of 12423650332 in words is "twelve billion, four hundred twenty-three million, six hundred fifty thousand, three hundred thirty-two".