382332991452 has 48 divisors (see below), whose sum is σ = 896355113472. Its totient is φ = 126839193280.

The previous prime is 382332991427. The next prime is 382332991457. The reversal of 382332991452 is 254199233283.

It is a junction number, because it is equal to n+sod(n) for n = 382332991395 and 382332991404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (382332991457) 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, 2358553 + ... + 2515439.

It is an arithmetic number, because the mean of its divisors is an integer number (18674064864).

Almost surely, 2^382332991452 is an apocalyptic number.

It is an amenable number.

382332991452 is an abundant number, since it is smaller than the sum of its proper divisors (514022122020).

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

382332991452 is a wasteful number, since it uses less digits than its factorization.

382332991452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157858 (or 157856 counting only the distinct ones).

The product of its digits is 2799360, while the sum is 51.

The spelling of 382332991452 in words is "three hundred eighty-two billion, three hundred thirty-two million, nine hundred ninety-one thousand, four hundred fifty-two".