23173414328 has 16 divisors (see below), whose sum is σ = 43456500000. Its totient is φ = 11585014336.

The previous prime is 23173414291. The next prime is 23173414339. The reversal of 23173414328 is 82341437132.

It is a junction number, because it is equal to n+sod(n) for n = 23173414291 and 23173414300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 152453 + ... + 263796.

It is an arithmetic number, because the mean of its divisors is an integer number (2716031250).

Almost surely, 2^23173414328 is an apocalyptic number.

It is an amenable number.

23173414328 is a deficient number, since it is larger than the sum of its proper divisors (20283085672).

23173414328 is a wasteful number, since it uses less digits than its factorization.

23173414328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 423214 (or 423210 counting only the distinct ones).

The product of its digits is 96768, while the sum is 38.

The spelling of 23173414328 in words is "twenty-three billion, one hundred seventy-three million, four hundred fourteen thousand, three hundred twenty-eight".