342242114452 has 72 divisors (see below), whose sum is σ = 713686716288. Its totient is φ = 143119468800.

The previous prime is 342242114447. The next prime is 342242114491. The reversal of 342242114452 is 254411242243.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2993052 + ... + 3105292.

It is an arithmetic number, because the mean of its divisors is an integer number (9912315504).

Almost surely, 2^342242114452 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 342242114452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (356843358144).

342242114452 is an abundant number, since it is smaller than the sum of its proper divisors (371444601836).

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

342242114452 is a wasteful number, since it uses less digits than its factorization.

342242114452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112637 (or 112628 counting only the distinct ones).

The product of its digits is 61440, while the sum is 34.

Adding to 342242114452 its reverse (254411242243), we get a palindrome (596653356695).

The spelling of 342242114452 in words is "three hundred forty-two billion, two hundred forty-two million, one hundred fourteen thousand, four hundred fifty-two".