23280467952 has 40 divisors (see below), whose sum is σ = 68732811136. Its totient is φ = 6651562176.

The previous prime is 23280467909. The next prime is 23280467963. The reversal of 23280467952 is 25976408232.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34643218 + ... + 34643889.

Almost surely, 2^23280467952 is an apocalyptic number.

It is an amenable number.

23280467952 is an abundant number, since it is smaller than the sum of its proper divisors (45452343184).

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

23280467952 is a wasteful number, since it uses less digits than its factorization.

23280467952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69287125 (or 69287119 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 48.

The spelling of 23280467952 in words is "twenty-three billion, two hundred eighty million, four hundred sixty-seven thousand, nine hundred fifty-two".