382237500280 has 64 divisors (see below), whose sum is σ = 914636564640. Its totient is φ = 143267192832.

The previous prime is 382237500277. The next prime is 382237500283. The reversal of 382237500280 is 82005732283.

It is an interprime number because it is at equal distance from previous prime (382237500277) and next prime (382237500283).

It is a super-2 number, since 2×382237500280² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (382237500283) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1083777 + ... + 1392496.

Almost surely, 2^382237500280 is an apocalyptic number.

It is an amenable number.

382237500280 is an abundant number, since it is smaller than the sum of its proper divisors (532399064360).

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

382237500280 is a wasteful number, since it uses less digits than its factorization.

382237500280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2476528 (or 2476524 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 40.

The spelling of 382237500280 in words is "three hundred eighty-two billion, two hundred thirty-seven million, five hundred thousand, two hundred eighty".