23000033412 has 36 divisors (see below), whose sum is σ = 58353533056. Its totient is φ = 7638384240.

The previous prime is 23000033401. The next prime is 23000033437. The reversal of 23000033412 is 21433000032.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1169008 + ... + 1188519.

Almost surely, 2^23000033412 is an apocalyptic number.

It is an amenable number.

23000033412 is an abundant number, since it is smaller than the sum of its proper divisors (35353499644).

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

23000033412 is a wasteful number, since it uses less digits than its factorization.

23000033412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2357808 (or 2357803 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 23000033412 its reverse (21433000032), we get a palindrome (44433033444).

The spelling of 23000033412 in words is "twenty-three billion, thirty-three thousand, four hundred twelve".