23039999946 has 12 divisors (see below), whose sum is σ = 49919999922. Its totient is φ = 7679999976.

The previous prime is 23039999933. The next prime is 23040000029. The reversal of 23039999946 is 64999993032.

23039999946 is a `hidden beast` number, since 230 + 399 + 9 + 9 + 9 + 4 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 22820634225 + 219365721 = 151065^2 + 14811^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 639999981 + ... + 640000016.

Almost surely, 2^23039999946 is an apocalyptic number.

23039999946 is an abundant number, since it is smaller than the sum of its proper divisors (26879999976).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23039999946 is a wasteful number, since it uses less digits than its factorization.

23039999946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1280000005 (or 1280000002 counting only the distinct ones).

The product of its (nonzero) digits is 25509168, while the sum is 63.

It can be divided in two parts, 2303999994 and 6, that added together give a square (2304000000 = 48000²).

The spelling of 23039999946 in words is "twenty-three billion, thirty-nine million, nine hundred ninety-nine thousand, nine hundred forty-six".