342135515011 has 16 divisors (see below), whose sum is σ = 361534544640. Its totient is φ = 322876441440.

The previous prime is 342135515009. The next prime is 342135515039. The reversal of 342135515011 is 110515531243.

It is a cyclic number.

It is not a de Polignac number, because 342135515011 - 2¹ = 342135515009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (342135513011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19730301 + ... + 19747633.

It is an arithmetic number, because the mean of its divisors is an integer number (22595909040).

Almost surely, 2^342135515011 is an apocalyptic number.

342135515011 is a deficient number, since it is larger than the sum of its proper divisors (19399029629).

342135515011 is a wasteful number, since it uses less digits than its factorization.

342135515011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21306.

The product of its (nonzero) digits is 9000, while the sum is 31.

The spelling of 342135515011 in words is "three hundred forty-two billion, one hundred thirty-five million, five hundred fifteen thousand, eleven".