23877448512 has 28 divisors (see below), whose sum is σ = 63175749696. Its totient is φ = 7959149440.

The previous prime is 23877448501. The next prime is 23877448519. The reversal of 23877448512 is 21584477832.

It is a happy number.

It is a super-2 number, since 2×23877448512² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23877448519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62180664 + ... + 62181047.

Almost surely, 2^23877448512 is an apocalyptic number.

It is an amenable number.

23877448512 is an abundant number, since it is smaller than the sum of its proper divisors (39298301184).

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

23877448512 is a wasteful number, since it uses less digits than its factorization.

23877448512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124361726 (or 124361716 counting only the distinct ones).

The product of its digits is 3010560, while the sum is 51.

The spelling of 23877448512 in words is "twenty-three billion, eight hundred seventy-seven million, four hundred forty-eight thousand, five hundred twelve".