342843133416 has 128 divisors (see below), whose sum is σ = 1022692608000. Its totient is φ = 93645699840.

The previous prime is 342843133403. The next prime is 342843133481. The reversal of 342843133416 is 614331348243.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7438410 + ... + 7484358.

It is an arithmetic number, because the mean of its divisors is an integer number (7989786000).

Almost surely, 2^342843133416 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 342843133416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (511346304000).

342843133416 is an abundant number, since it is smaller than the sum of its proper divisors (679849474584).

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

342843133416 is a wasteful number, since it uses less digits than its factorization.

342843133416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47919 (or 47915 counting only the distinct ones).

The product of its digits is 497664, while the sum is 42.

The spelling of 342843133416 in words is "three hundred forty-two billion, eight hundred forty-three million, one hundred thirty-three thousand, four hundred sixteen".