342515204103283 has 2 divisors, whose sum is σ = 342515204103284. Its totient is φ = 342515204103282.

The previous prime is 342515204103253. The next prime is 342515204103323. The reversal of 342515204103283 is 382301402515243.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-342515204103283 is a prime.

It is a super-2 number, since 2×342515204103283² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (342515204103253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171257602051641 + 171257602051642.

It is an arithmetic number, because the mean of its divisors is an integer number (171257602051642).

Almost surely, 2^{342515204103283} is an apocalyptic number.

342515204103283 is a deficient number, since it is larger than the sum of its proper divisors (1).

342515204103283 is an equidigital number, since it uses as much as digits as its factorization.

342515204103283 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 691200, while the sum is 43.

The spelling of 342515204103283 in words is "three hundred forty-two trillion, five hundred fifteen billion, two hundred four million, one hundred three thousand, two hundred eighty-three".