23973779080 has 16 divisors (see below), whose sum is σ = 53941003020. Its totient is φ = 9589511616.

The previous prime is 23973779077. The next prime is 23973779107. The reversal of 23973779080 is 8097737932.

It can be written as a sum of positive squares in 2 ways, for example, as 22983166404 + 990612676 = 151602^2 + 31474^2 .

It is an unprimeable number.

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, 299672199 + ... + 299672278.

Almost surely, 2^23973779080 is an apocalyptic number.

23973779080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23973779080 is an abundant number, since it is smaller than the sum of its proper divisors (29967223940).

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

23973779080 is a wasteful number, since it uses less digits than its factorization.

23973779080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 599344488 (or 599344484 counting only the distinct ones).

The product of its (nonzero) digits is 4000752, while the sum is 55.

The spelling of 23973779080 in words is "twenty-three billion, nine hundred seventy-three million, seven hundred seventy-nine thousand, eighty".