342442413040312 has 16 divisors (see below), whose sum is σ = 691470257100840. Its totient is φ = 158050344480096.

The previous prime is 342442413040309. The next prime is 342442413040327. The reversal of 342442413040312 is 213040314244243.

It is a super-2 number, since 2×342442413040312² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1646357754898 + ... + 1646357755105.

Almost surely, 2^{342442413040312} is an apocalyptic number.

It is an amenable number.

342442413040312 is an abundant number, since it is smaller than the sum of its proper divisors (349027844060528).

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

342442413040312 is a wasteful number, since it uses less digits than its factorization.

342442413040312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3292715510022 (or 3292715510018 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 37.

Adding to 342442413040312 its reverse (213040314244243), we get a palindrome (555482727284555).

The spelling of 342442413040312 in words is "three hundred forty-two trillion, four hundred forty-two billion, four hundred thirteen million, forty thousand, three hundred twelve".