23780272401 has 24 divisors (see below), whose sum is σ = 37951130880. Its totient is φ = 14272215936.

The previous prime is 23780272387. The next prime is 23780272403. The reversal of 23780272401 is 10427208732.

It is not a de Polignac number, because 23780272401 - 2⁷ = 23780272273 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23780272403) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3375321 + ... + 3382358.

It is an arithmetic number, because the mean of its divisors is an integer number (1581297120).

Almost surely, 2^23780272401 is an apocalyptic number.

It is an amenable number.

23780272401 is a deficient number, since it is larger than the sum of its proper divisors (14170858479).

23780272401 is a wasteful number, since it uses less digits than its factorization.

23780272401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6757725 (or 6757722 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 36.

The spelling of 23780272401 in words is "twenty-three billion, seven hundred eighty million, two hundred seventy-two thousand, four hundred one".