23174966480 has 20 divisors (see below), whose sum is σ = 53881797252. Its totient is φ = 9269986560.

The previous prime is 23174966467. The next prime is 23174966489. The reversal of 23174966480 is 8466947132.

It can be written as a sum of positive squares in 2 ways, for example, as 16632745024 + 6542221456 = 128968^2 + 80884^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23174966489) 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, 144843461 + ... + 144843620.

Almost surely, 2^23174966480 is an apocalyptic number.

23174966480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23174966480 is an abundant number, since it is smaller than the sum of its proper divisors (30706830772).

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

23174966480 is a wasteful number, since it uses less digits than its factorization.

23174966480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289687094 (or 289687088 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 50.

The spelling of 23174966480 in words is "twenty-three billion, one hundred seventy-four million, nine hundred sixty-six thousand, four hundred eighty".