142364215 has 16 divisors (see below), whose sum is σ = 195981120. Its totient is φ = 97251840.

The previous prime is 142364203. The next prime is 142364237. The reversal of 142364215 is 512463241.

It is not a de Polignac number, because 142364215 - 2¹¹ = 142362167 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1855 + ... + 16975.

It is an arithmetic number, because the mean of its divisors is an integer number (12248820).

Almost surely, 2^142364215 is an apocalyptic number.

142364215 is a deficient number, since it is larger than the sum of its proper divisors (53616905).

142364215 is a wasteful number, since it uses less digits than its factorization.

142364215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15402.

The product of its digits is 5760, while the sum is 28.

The square root of 142364215 is about 11931.6476230234. The cubic root of 142364215 is about 522.1560077928.

The spelling of 142364215 in words is "one hundred forty-two million, three hundred sixty-four thousand, two hundred fifteen".