23801381967 has 16 divisors (see below), whose sum is σ = 34632703872. Its totient is φ = 14419866720.

The previous prime is 23801381959. The next prime is 23801381971. The reversal of 23801381967 is 76918310832.

It is not a de Polignac number, because 23801381967 - 2³ = 23801381959 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23801381977) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36633 + ... + 221234.

It is an arithmetic number, because the mean of its divisors is an integer number (2164543992).

Almost surely, 2^23801381967 is an apocalyptic number.

23801381967 is a deficient number, since it is larger than the sum of its proper divisors (10831321905).

23801381967 is a wasteful number, since it uses less digits than its factorization.

23801381967 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260678.

The product of its (nonzero) digits is 435456, while the sum is 48.

The spelling of 23801381967 in words is "twenty-three billion, eight hundred one million, three hundred eighty-one thousand, nine hundred sixty-seven".