382142523 has 12 divisors (see below), whose sum is σ = 592711080. Its totient is φ = 218367072.

The previous prime is 382142521. The next prime is 382142531. The reversal of 382142523 is 325241283.

It is not a de Polignac number, because 382142523 - 2¹ = 382142521 is a prime.

It is not an unprimeable number, because it can be changed into a prime (382142521) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1299658 + ... + 1299951.

It is an arithmetic number, because the mean of its divisors is an integer number (49392590).

Almost surely, 2^382142523 is an apocalyptic number.

382142523 is a deficient number, since it is larger than the sum of its proper divisors (210568557).

382142523 is a wasteful number, since it uses less digits than its factorization.

382142523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2599626 (or 2599619 counting only the distinct ones).

The product of its digits is 11520, while the sum is 30.

The square root of 382142523 is about 19548.4660011982. The cubic root of 382142523 is about 725.6743771934.

The spelling of 382142523 in words is "three hundred eighty-two million, one hundred forty-two thousand, five hundred twenty-three".