902339612142 has 8 divisors (see below), whose sum is σ = 1804679224296. Its totient is φ = 300779870712.

The previous prime is 902339612117. The next prime is 902339612197. The reversal of 902339612142 is 241216933209.

It is a sphenic number, since it is the product of 3 distinct primes.

902339612142 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 902339612094 and 902339612103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75194967673 + ... + 75194967684.

It is an arithmetic number, because the mean of its divisors is an integer number (225584903037).

Almost surely, 2^902339612142 is an apocalyptic number.

902339612142 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

902339612142 is a wasteful number, since it uses less digits than its factorization.

902339612142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150389935362.

The product of its (nonzero) digits is 139968, while the sum is 42.

The spelling of 902339612142 in words is "nine hundred two billion, three hundred thirty-nine million, six hundred twelve thousand, one hundred forty-two".