342215135019 has 24 divisors (see below), whose sum is σ = 495313559312. Its totient is φ = 227680891200.

The previous prime is 342215134997. The next prime is 342215135027. The reversal of 342215135019 is 910531512243.

It is a happy number.

342215135019 is a `hidden beast` number, since 34 + 221 + 51 + 350 + 1 + 9 = 666.

It is not a de Polignac number, because 342215135019 - 2³³ = 333625200427 is a prime.

It is a super-2 number, since 2×342215135019² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (342215135069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15718089 + ... + 15739845.

Almost surely, 2^342215135019 is an apocalyptic number.

342215135019 is a deficient number, since it is larger than the sum of its proper divisors (153098424293).

342215135019 is a wasteful number, since it uses less digits than its factorization.

342215135019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25227 (or 25224 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 36.

The spelling of 342215135019 in words is "three hundred forty-two billion, two hundred fifteen million, one hundred thirty-five thousand, nineteen".