382142807 has 2 divisors, whose sum is σ = 382142808. Its totient is φ = 382142806.

The previous prime is 382142749. The next prime is 382142863. The reversal of 382142807 is 708241283.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 382142807 - 2⁶ = 382142743 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (382142407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 191071403 + 191071404.

It is an arithmetic number, because the mean of its divisors is an integer number (191071404).

Almost surely, 2^382142807 is an apocalyptic number.

382142807 is a deficient number, since it is larger than the sum of its proper divisors (1).

382142807 is an equidigital number, since it uses as much as digits as its factorization.

382142807 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21504, while the sum is 35.

The square root of 382142807 is about 19548.4732651939. The cubic root of 382142807 is about 725.6745569618.

The spelling of 382142807 in words is "three hundred eighty-two million, one hundred forty-two thousand, eight hundred seven".