842502342 has 16 divisors (see below), whose sum is σ = 1838187072. Its totient is φ = 255303720.

The previous prime is 842502341. The next prime is 842502347. The reversal of 842502342 is 243205248.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (842502341) 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, 6382528 + ... + 6382659.

It is an arithmetic number, because the mean of its divisors is an integer number (114886692).

Almost surely, 2^842502342 is an apocalyptic number.

842502342 is an abundant number, since it is smaller than the sum of its proper divisors (995684730).

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

842502342 is a wasteful number, since it uses less digits than its factorization.

842502342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12765203.

The product of its (nonzero) digits is 15360, while the sum is 30.

The square root of 842502342 is about 29025.8908907203. The cubic root of 842502342 is about 944.4747945228.

The spelling of 842502342 in words is "eight hundred forty-two million, five hundred two thousand, three hundred forty-two".