342136975 has 6 divisors (see below), whose sum is σ = 424249880. Its totient is φ = 273709560.

The previous prime is 342136973. The next prime is 342136981. The reversal of 342136975 is 579631243.

It is a happy number.

It is not a de Polignac number, because 342136975 - 2¹ = 342136973 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342136973) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6842715 + ... + 6842764.

Almost surely, 2^342136975 is an apocalyptic number.

342136975 is a deficient number, since it is larger than the sum of its proper divisors (82112905).

342136975 is a wasteful number, since it uses less digits than its factorization.

342136975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13685489 (or 13685484 counting only the distinct ones).

The product of its digits is 136080, while the sum is 40.

The square root of 342136975 is about 18496.9450180293. The cubic root of 342136975 is about 699.4124150784.

The spelling of 342136975 in words is "three hundred forty-two million, one hundred thirty-six thousand, nine hundred seventy-five".