342150298709 has 4 divisors (see below), whose sum is σ = 343264795104. Its totient is φ = 341035802316.

The previous prime is 342150298687. The next prime is 342150298729. The reversal of 342150298709 is 907892051243.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 342150298709 - 2⁸ = 342150298453 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 (342150298729) 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, 557247737 + ... + 557248350.

It is an arithmetic number, because the mean of its divisors is an integer number (85816198776).

Almost surely, 2^342150298709 is an apocalyptic number.

It is an amenable number.

342150298709 is a deficient number, since it is larger than the sum of its proper divisors (1114496395).

342150298709 is a wasteful number, since it uses less digits than its factorization.

342150298709 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1114496394.

The product of its (nonzero) digits is 1088640, while the sum is 50.

The spelling of 342150298709 in words is "three hundred forty-two billion, one hundred fifty million, two hundred ninety-eight thousand, seven hundred nine".