23969049560 has 64 divisors (see below), whose sum is σ = 54202024800. Its totient is φ = 9539444736.

The previous prime is 23969049541. The next prime is 23969049583. The reversal of 23969049560 is 6594096932.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8705144 + ... + 8707896.

Almost surely, 2^23969049560 is an apocalyptic number.

23969049560 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23969049560 is an abundant number, since it is smaller than the sum of its proper divisors (30232975240).

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

23969049560 is a wasteful number, since it uses less digits than its factorization.

23969049560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3780 (or 3776 counting only the distinct ones).

The product of its (nonzero) digits is 3149280, while the sum is 53.

The spelling of 23969049560 in words is "twenty-three billion, nine hundred sixty-nine million, forty-nine thousand, five hundred sixty".