342500243319 has 64 divisors (see below), whose sum is σ = 554449351680. Its totient is φ = 207683118720.

The previous prime is 342500243317. The next prime is 342500243339. The reversal of 342500243319 is 913342005243.

It is not a de Polignac number, because 342500243319 - 2¹ = 342500243317 is a prime.

It is a super-2 number, since 2×342500243319² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342500243317) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 67458609 + ... + 67463685.

It is an arithmetic number, because the mean of its divisors is an integer number (8663271120).

Almost surely, 2^342500243319 is an apocalyptic number.

342500243319 is a gapful number since it is divisible by the number (39) formed by its first and last digit.

342500243319 is a deficient number, since it is larger than the sum of its proper divisors (211949108361).

342500243319 is a wasteful number, since it uses less digits than its factorization.

342500243319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7877 (or 7871 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 36.

The spelling of 342500243319 in words is "three hundred forty-two billion, five hundred million, two hundred forty-three thousand, three hundred nineteen".