325389142 has 16 divisors (see below), whose sum is σ = 548483040. Its totient is φ = 143649792.

The previous prime is 325389083. The next prime is 325389149. The reversal of 325389142 is 241983523.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325389149) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 271467 + ... + 272662.

It is an arithmetic number, because the mean of its divisors is an integer number (34280190).

Almost surely, 2^325389142 is an apocalyptic number.

325389142 is a deficient number, since it is larger than the sum of its proper divisors (223093898).

325389142 is a wasteful number, since it uses less digits than its factorization.

325389142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 544167.

The product of its digits is 51840, while the sum is 37.

The square root of 325389142 is about 18038.5460057068. The cubic root of 325389142 is about 687.8087328310.

The spelling of 325389142 in words is "three hundred twenty-five million, three hundred eighty-nine thousand, one hundred forty-two".