343388883343 has 32 divisors (see below), whose sum is σ = 410916630528. Its totient is φ = 283303180800.

The previous prime is 343388883329. The next prime is 343388883349.

343388883343 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 343388883343 - 2⁵ = 343388883311 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343388883349) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1498846 + ... + 1712692.

It is an arithmetic number, because the mean of its divisors is an integer number (12841144704).

Almost surely, 2^343388883343 is an apocalyptic number.

343388883343 is a deficient number, since it is larger than the sum of its proper divisors (67527747185).

343388883343 is a wasteful number, since it uses less digits than its factorization.

343388883343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214183.

The product of its digits is 47775744, while the sum is 58.

The spelling of 343388883343 in words is "three hundred forty-three billion, three hundred eighty-eight million, eight hundred eighty-three thousand, three hundred forty-three".