342625686526243 has 4 divisors (see below), whose sum is σ = 342626858985888. Its totient is φ = 342624514066600.

The previous prime is 342625686526241. The next prime is 342625686526303.

342625686526243 is nontrivially palindromic in base 10.

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 342625686526243 - 2¹ = 342625686526241 is a prime.

It is a super-2 number, since 2×342625686526243² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (342625686526241) 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, 585791371 + ... + 586375972.

It is an arithmetic number, because the mean of its divisors is an integer number (85656714746472).

Almost surely, 2^{342625686526243} is an apocalyptic number.

342625686526243 is a deficient number, since it is larger than the sum of its proper divisors (1172459645).

342625686526243 is a wasteful number, since it uses less digits than its factorization.

342625686526243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1172459644.

The product of its digits is 597196800, while the sum is 64.

The spelling of 342625686526243 in words is "three hundred forty-two trillion, six hundred twenty-five billion, six hundred eighty-six million, five hundred twenty-six thousand, two hundred forty-three".