342995356663 has 4 divisors (see below), whose sum is σ = 343010080008. Its totient is φ = 342980633320.

The previous prime is 342995356661. The next prime is 342995356673. The reversal of 342995356663 is 366653599243.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 342995356663 - 2¹ = 342995356661 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342995356661) 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, 7326673 + ... + 7373338.

It is an arithmetic number, because the mean of its divisors is an integer number (85752520002).

Almost surely, 2^342995356663 is an apocalyptic number.

342995356663 is a deficient number, since it is larger than the sum of its proper divisors (14723345).

342995356663 is a wasteful number, since it uses less digits than its factorization.

342995356663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14723344.

The product of its digits is 94478400, while the sum is 61.

The spelling of 342995356663 in words is "three hundred forty-two billion, nine hundred ninety-five million, three hundred fifty-six thousand, six hundred sixty-three".