342665465252 has 12 divisors (see below), whose sum is σ = 654179524656. Its totient is φ = 155757029640.

The previous prime is 342665465251. The next prime is 342665465327. The reversal of 342665465252 is 252564566243.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 342665465252.

It is not an unprimeable number, because it can be changed into a prime (342665465251) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3893925698 + ... + 3893925785.

It is an arithmetic number, because the mean of its divisors is an integer number (54514960388).

Almost surely, 2^342665465252 is an apocalyptic number.

It is an amenable number.

342665465252 is a deficient number, since it is larger than the sum of its proper divisors (311514059404).

342665465252 is a wasteful number, since it uses less digits than its factorization.

342665465252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7787851498 (or 7787851496 counting only the distinct ones).

The product of its digits is 10368000, while the sum is 50.

The spelling of 342665465252 in words is "three hundred forty-two billion, six hundred sixty-five million, four hundred sixty-five thousand, two hundred fifty-two".