343549313118 has 32 divisors (see below), whose sum is σ = 832846821120. Its totient is φ = 104105852280.

The previous prime is 343549313069. The next prime is 343549313153. The reversal of 343549313118 is 811313945343.

343549313118 is a `hidden beast` number, since 3 + 4 + 35 + 493 + 13 + 118 = 666.

It is a super-2 number, since 2×343549313118² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 289182330 + ... + 289183517.

It is an arithmetic number, because the mean of its divisors is an integer number (26026463160).

Almost surely, 2^343549313118 is an apocalyptic number.

343549313118 is an abundant number, since it is smaller than the sum of its proper divisors (489297508002).

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

343549313118 is a wasteful number, since it uses less digits than its factorization.

343549313118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 578365869 (or 578365863 counting only the distinct ones).

The product of its digits is 466560, while the sum is 45.

The spelling of 343549313118 in words is "three hundred forty-three billion, five hundred forty-nine million, three hundred thirteen thousand, one hundred eighteen".