23042500646 has 8 divisors (see below), whose sum is σ = 37705910184. Its totient is φ = 10473863920.

The previous prime is 23042500643. The next prime is 23042500661. The reversal of 23042500646 is 64600524032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23042500643) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 523693175 + ... + 523693218.

It is an arithmetic number, because the mean of its divisors is an integer number (4713238773).

Almost surely, 2^23042500646 is an apocalyptic number.

23042500646 is a deficient number, since it is larger than the sum of its proper divisors (14663409538).

23042500646 is a wasteful number, since it uses less digits than its factorization.

23042500646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1047386406.

The product of its (nonzero) digits is 34560, while the sum is 32.

The spelling of 23042500646 in words is "twenty-three billion, forty-two million, five hundred thousand, six hundred forty-six".