342530136337 has 4 divisors (see below), whose sum is σ = 342540680176. Its totient is φ = 342519592500.

The previous prime is 342530136331. The next prime is 342530136341. The reversal of 342530136337 is 733631035243.

It is a happy number.

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 342530136337 - 2¹⁹ = 342529612049 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 342530136337.

It is not an unprimeable number, because it can be changed into a prime (342530136331) 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, 5223039 + ... + 5288212.

It is an arithmetic number, because the mean of its divisors is an integer number (85635170044).

Almost surely, 2^342530136337 is an apocalyptic number.

It is an amenable number.

342530136337 is a deficient number, since it is larger than the sum of its proper divisors (10543839).

342530136337 is a wasteful number, since it uses less digits than its factorization.

342530136337 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10543838.

The product of its (nonzero) digits is 408240, while the sum is 40.

The spelling of 342530136337 in words is "three hundred forty-two billion, five hundred thirty million, one hundred thirty-six thousand, three hundred thirty-seven".