23897938750 has 160 divisors (see below), whose sum is σ = 55638190080. Its totient is φ = 7510320000.

The previous prime is 23897938721. The next prime is 23897938811. The reversal of 23897938750 is 5783979832.

It is a super-2 number, since 2×23897938750² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 5151432 + ... + 5156068.

It is an arithmetic number, because the mean of its divisors is an integer number (347738688).

Almost surely, 2^23897938750 is an apocalyptic number.

23897938750 is an abundant number, since it is smaller than the sum of its proper divisors (31740251330).

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

23897938750 is a wasteful number, since it uses less digits than its factorization.

23897938750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4716 (or 4701 counting only the distinct ones).

The product of its (nonzero) digits is 22861440, while the sum is 61.

It can be divided in two parts, 238979 and 38750, that added together give a square (277729 = 527²).

The spelling of 23897938750 in words is "twenty-three billion, eight hundred ninety-seven million, nine hundred thirty-eight thousand, seven hundred fifty".