342588906249 has 8 divisors (see below), whose sum is σ = 456788650560. Its totient is φ = 228390883056.

The previous prime is 342588906241. The next prime is 342588906259. The reversal of 342588906249 is 942609885243.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 342588906249 - 2³ = 342588906241 is a prime.

It is a super-2 number, since 2×342588906249² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 342588906192 and 342588906201.

It is not an unprimeable number, because it can be changed into a prime (342588906241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 143467 + ... + 840095.

It is an arithmetic number, because the mean of its divisors is an integer number (57098581320).

Almost surely, 2^342588906249 is an apocalyptic number.

It is an amenable number.

342588906249 is a deficient number, since it is larger than the sum of its proper divisors (114199744311).

342588906249 is a wasteful number, since it uses less digits than its factorization.

342588906249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 860559.

The product of its (nonzero) digits is 29859840, while the sum is 60.

The spelling of 342588906249 in words is "three hundred forty-two billion, five hundred eighty-eight million, nine hundred six thousand, two hundred forty-nine".