342225126 has 12 divisors (see below), whose sum is σ = 741487812. Its totient is φ = 114075036.

The previous prime is 342225101. The next prime is 342225161. The reversal of 342225126 is 621522243.

It is a happy number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 342225126.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9506236 + ... + 9506271.

It is an arithmetic number, because the mean of its divisors is an integer number (61790651).

Almost surely, 2^342225126 is an apocalyptic number.

342225126 is an abundant number, since it is smaller than the sum of its proper divisors (399262686).

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

342225126 is a wasteful number, since it uses less digits than its factorization.

342225126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19012515 (or 19012512 counting only the distinct ones).

The product of its digits is 5760, while the sum is 27.

The square root of 342225126 is about 18499.3277175145. The cubic root of 342225126 is about 699.4724773868.

Adding to 342225126 its reverse (621522243), we get a palindrome (963747369).

The spelling of 342225126 in words is "three hundred forty-two million, two hundred twenty-five thousand, one hundred twenty-six".