382475345107 has 4 divisors (see below), whose sum is σ = 384062379976. Its totient is φ = 380888310240.

The previous prime is 382475345047. The next prime is 382475345179. The reversal of 382475345107 is 701543574283.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-382475345107 is a prime.

It is a super-2 number, since 2×382475345107² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (382475345207) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 793517073 + ... + 793517554.

It is an arithmetic number, because the mean of its divisors is an integer number (96015594994).

Almost surely, 2^382475345107 is an apocalyptic number.

382475345107 is a deficient number, since it is larger than the sum of its proper divisors (1587034869).

382475345107 is a wasteful number, since it uses less digits than its factorization.

382475345107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1587034868.

The product of its (nonzero) digits is 2822400, while the sum is 49.

The spelling of 382475345107 in words is "three hundred eighty-two billion, four hundred seventy-five million, three hundred forty-five thousand, one hundred seven".