343814683989 has 16 divisors (see below), whose sum is σ = 525409270400. Its totient is φ = 195902591040.

The previous prime is 343814683973. The next prime is 343814683997. The reversal of 343814683989 is 989386418343.

It is not a de Polignac number, because 343814683989 - 2⁴ = 343814683973 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343814685989) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23448442 + ... + 23463099.

It is an arithmetic number, because the mean of its divisors is an integer number (32838079400).

Almost surely, 2^343814683989 is an apocalyptic number.

It is an amenable number.

343814683989 is a deficient number, since it is larger than the sum of its proper divisors (181594586411).

343814683989 is a wasteful number, since it uses less digits than its factorization.

343814683989 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46911900.

The product of its digits is 107495424, while the sum is 66.

The spelling of 343814683989 in words is "three hundred forty-three billion, eight hundred fourteen million, six hundred eighty-three thousand, nine hundred eighty-nine".