343144675434 has 128 divisors (see below), whose sum is σ = 768306954240. Its totient is φ = 101300832000.

The previous prime is 343144675421. The next prime is 343144675469. The reversal of 343144675434 is 434576441343.

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, 153256887 + ... + 153259125.

It is an arithmetic number, because the mean of its divisors is an integer number (6002398080).

Almost surely, 2^343144675434 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 343144675434, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (384153477120).

343144675434 is an abundant number, since it is smaller than the sum of its proper divisors (425162278806).

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

343144675434 is a wasteful number, since it uses less digits than its factorization.

343144675434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2716.

The product of its digits is 5806080, while the sum is 48.

The spelling of 343144675434 in words is "three hundred forty-three billion, one hundred forty-four million, six hundred seventy-five thousand, four hundred thirty-four".