342508901409 has 16 divisors (see below), whose sum is σ = 523789002240. Its totient is φ = 220973484240.

The previous prime is 342508901393. The next prime is 342508901419. The reversal of 342508901409 is 904109805243.

342508901409 is a `hidden beast` number, since 3 + 42 + 508 + 90 + 14 + 0 + 9 = 666.

It is not a de Polignac number, because 342508901409 - 2⁴ = 342508901393 is a prime.

It is not an unprimeable number, because it can be changed into a prime (342508901419) 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, 204604242 + ... + 204605915.

It is an arithmetic number, because the mean of its divisors is an integer number (32736812640).

Almost surely, 2^342508901409 is an apocalyptic number.

It is an amenable number.

342508901409 is a deficient number, since it is larger than the sum of its proper divisors (181280100831).

342508901409 is a wasteful number, since it uses less digits than its factorization.

342508901409 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 409210197 (or 409210191 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 45.

The spelling of 342508901409 in words is "three hundred forty-two billion, five hundred eight million, nine hundred one thousand, four hundred nine".