237987341982 has 96 divisors (see below), whose sum is σ = 584763379200. Its totient is φ = 69345170496.

The previous prime is 237987341947. The next prime is 237987342029. The reversal of 237987341982 is 289143789732.

237987341982 is a `hidden beast` number, since 2 + 3 + 79 + 8 + 73 + 419 + 82 = 666.

237987341982 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×237987341982³ (a number of 35 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 12897519 + ... + 12915957.

It is an arithmetic number, because the mean of its divisors is an integer number (6091285200).

Almost surely, 2^237987341982 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 237987341982, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (292381689600).

237987341982 is an abundant number, since it is smaller than the sum of its proper divisors (346776037218).

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

237987341982 is a wasteful number, since it uses less digits than its factorization.

237987341982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21382 (or 21379 counting only the distinct ones).

The product of its digits is 36578304, while the sum is 63.

The spelling of 237987341982 in words is "two hundred thirty-seven billion, nine hundred eighty-seven million, three hundred forty-one thousand, nine hundred eighty-two".