382718770145 has 64 divisors (see below), whose sum is σ = 480537108480. Its totient is φ = 292416106752.

The previous prime is 382718770141. The next prime is 382718770151. The reversal of 382718770145 is 541077817283.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 382718770145 - 2² = 382718770141 is a prime.

It is not an unprimeable number, because it can be changed into a prime (382718770141) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 826606184 + ... + 826606646.

It is an arithmetic number, because the mean of its divisors is an integer number (7508392320).

Almost surely, 2^382718770145 is an apocalyptic number.

It is an amenable number.

382718770145 is a deficient number, since it is larger than the sum of its proper divisors (97818338335).

382718770145 is a wasteful number, since it uses less digits than its factorization.

382718770145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1006.

The product of its (nonzero) digits is 2634240, while the sum is 53.

The spelling of 382718770145 in words is "three hundred eighty-two billion, seven hundred eighteen million, seven hundred seventy thousand, one hundred forty-five".