342313212113312 has 48 divisors (see below), whose sum is σ = 745266591683712. Its totient is φ = 153465450001920.

The previous prime is 342313212113293. The next prime is 342313212113317. The reversal of 342313212113312 is 213311212313243.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (342313212113317) 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, 6660801128 + ... + 6660852519.

It is an arithmetic number, because the mean of its divisors is an integer number (15526387326744).

Almost surely, 2^{342313212113312} is an apocalyptic number.

342313212113312 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

342313212113312 is an abundant number, since it is smaller than the sum of its proper divisors (402953379570400).

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

342313212113312 is a wasteful number, since it uses less digits than its factorization.

342313212113312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13321653741 (or 13321653733 counting only the distinct ones).

The product of its digits is 15552, while the sum is 32.

Adding to 342313212113312 its reverse (213311212313243), we get a palindrome (555624424426555).

The spelling of 342313212113312 in words is "three hundred forty-two trillion, three hundred thirteen billion, two hundred twelve million, one hundred thirteen thousand, three hundred twelve".