23304224120646 has 64 divisors (see below), whose sum is σ = 53428956751872. Its totient is φ = 6638082941952.

The previous prime is 23304224120629. The next prime is 23304224120651. The reversal of 23304224120646 is 64602142240332.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 208956370 + ... + 209067866.

It is an arithmetic number, because the mean of its divisors is an integer number (834827449248).

Almost surely, 2^{23304224120646} is an apocalyptic number.

23304224120646 is an abundant number, since it is smaller than the sum of its proper divisors (30124732631226).

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

23304224120646 is a wasteful number, since it uses less digits than its factorization.

23304224120646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126613.

The product of its (nonzero) digits is 331776, while the sum is 39.

Adding to 23304224120646 its reverse (64602142240332), we get a palindrome (87906366360978).

The spelling of 23304224120646 in words is "twenty-three trillion, three hundred four billion, two hundred twenty-four million, one hundred twenty thousand, six hundred forty-six".