142395396 has 48 divisors (see below), whose sum is σ = 390347328. Its totient is φ = 39830400.

The previous prime is 142395377. The next prime is 142395397. The reversal of 142395396 is 693593241.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (142395397) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39775 + ... + 43206.

It is an arithmetic number, because the mean of its divisors is an integer number (8132236).

Almost surely, 2^142395396 is an apocalyptic number.

It is an amenable number.

142395396 is an abundant number, since it is smaller than the sum of its proper divisors (247951932).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

142395396 is a wasteful number, since it uses less digits than its factorization.

142395396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83012 (or 83010 counting only the distinct ones).

The product of its digits is 174960, while the sum is 42.

The square root of 142395396 is about 11932.9542025435. The cubic root of 142395396 is about 522.1941263559.

The spelling of 142395396 in words is "one hundred forty-two million, three hundred ninety-five thousand, three hundred ninety-six".