340304132344 has 32 divisors (see below), whose sum is σ = 697599860400. Its totient is φ = 154345201920.

The previous prime is 340304132341. The next prime is 340304132351. The reversal of 340304132344 is 443231403043.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340304132341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4190739 + ... + 4271170.

Almost surely, 2^340304132344 is an apocalyptic number.

It is an amenable number.

340304132344 is an abundant number, since it is smaller than the sum of its proper divisors (357295728056).

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

340304132344 is a wasteful number, since it uses less digits than its factorization.

340304132344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8462383 (or 8462379 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 31.

Adding to 340304132344 its reverse (443231403043), we get a palindrome (783535535387).

The spelling of 340304132344 in words is "three hundred forty billion, three hundred four million, one hundred thirty-two thousand, three hundred forty-four".