382218334497384 has 384 divisors, whose sum is σ = 1306142501806080. Its totient is φ = 91897814131200.

The previous prime is 382218334497383. The next prime is 382218334497401. The reversal of 382218334497384 is 483794433812283.

It is a Harshad number since it is a multiple of its sum of digits (69).

It is not an unprimeable number, because it can be changed into a prime (382218334497383) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 11496739 + ... + 29943474.

It is an arithmetic number, because the mean of its divisors is an integer number (3401412765120).

Almost surely, 2^{382218334497384} is an apocalyptic number.

It is an amenable number.

382218334497384 is an abundant number, since it is smaller than the sum of its proper divisors (923924167308696).

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

382218334497384 is a wasteful number, since it uses less digits than its factorization.

382218334497384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41440301 (or 41440290 counting only the distinct ones).

The product of its digits is 668860416, while the sum is 69.

The spelling of 382218334497384 in words is "three hundred eighty-two trillion, two hundred eighteen billion, three hundred thirty-four million, four hundred ninety-seven thousand, three hundred eighty-four".