342114656 has 24 divisors (see below), whose sum is σ = 725349744. Its totient is φ = 157898880.

The previous prime is 342114623. The next prime is 342114659. The reversal of 342114656 is 656411243.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342114659) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 410780 + ... + 411611.

It is an arithmetic number, because the mean of its divisors is an integer number (30222906).

Almost surely, 2^342114656 is an apocalyptic number.

It is an amenable number.

342114656 is an abundant number, since it is smaller than the sum of its proper divisors (383235088).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

342114656 is a wasteful number, since it uses less digits than its factorization.

342114656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 822414 (or 822406 counting only the distinct ones).

The product of its digits is 17280, while the sum is 32.

The square root of 342114656 is about 18496.3416923455. The cubic root of 342114656 is about 699.3972062329.

Adding to 342114656 its reverse (656411243), we get a palindrome (998525899).

The spelling of 342114656 in words is "three hundred forty-two million, one hundred fourteen thousand, six hundred fifty-six".