814174242 has 32 divisors (see below), whose sum is σ = 1872402432. Its totient is φ = 231192144.

The previous prime is 814174219. The next prime is 814174289. The reversal of 814174242 is 242471418.

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, 52618 + ... + 66309.

It is an arithmetic number, because the mean of its divisors is an integer number (58512576).

Almost surely, 2^814174242 is an apocalyptic number.

814174242 is an abundant number, since it is smaller than the sum of its proper divisors (1058228190).

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

814174242 is a wasteful number, since it uses less digits than its factorization.

814174242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119102.

The product of its digits is 14336, while the sum is 33.

The square root of 814174242 is about 28533.7386614513. The cubic root of 814174242 is about 933.7682855656.

The spelling of 814174242 in words is "eight hundred fourteen million, one hundred seventy-four thousand, two hundred forty-two".