367999434252 has 144 divisors (see below), whose sum is σ = 998332654592. Its totient is φ = 118406629440.

The previous prime is 367999434217. The next prime is 367999434311. The reversal of 367999434252 is 252434999763.

367999434252 is a `hidden beast` number, since 3 + 67 + 9 + 99 + 434 + 2 + 52 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 367999434252.

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, 11947023 + ... + 11977785.

Almost surely, 2^367999434252 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 367999434252, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (499166327296).

367999434252 is an abundant number, since it is smaller than the sum of its proper divisors (630333220340).

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

367999434252 is a wasteful number, since it uses less digits than its factorization.

367999434252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31210 (or 31196 counting only the distinct ones).

The product of its digits is 88179840, while the sum is 63.

The spelling of 367999434252 in words is "three hundred sixty-seven billion, nine hundred ninety-nine million, four hundred thirty-four thousand, two hundred fifty-two".