343381183340 has 192 divisors, whose sum is σ = 847431244800. Its totient is φ = 115725044736.

The previous prime is 343381183339. The next prime is 343381183361. The reversal of 343381183340 is 43381183343.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 74922689 + ... + 74927271.

It is an arithmetic number, because the mean of its divisors is an integer number (4413704400).

Almost surely, 2^343381183340 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 343381183340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (423715622400).

343381183340 is an abundant number, since it is smaller than the sum of its proper divisors (504050061460).

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

343381183340 is a wasteful number, since it uses less digits than its factorization.

343381183340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5176 (or 5174 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 41.

The spelling of 343381183340 in words is "three hundred forty-three billion, three hundred eighty-one million, one hundred eighty-three thousand, three hundred forty".