340444334674 has 8 divisors (see below), whose sum is σ = 511211506428. Its totient is φ = 170040499200.

The previous prime is 340444334653. The next prime is 340444334723. The reversal of 340444334674 is 476433444043.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 237419384049 + 103024950625 = 487257^2 + 320975^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90831727 + ... + 90835474.

Almost surely, 2^340444334674 is an apocalyptic number.

340444334674 is a deficient number, since it is larger than the sum of its proper divisors (170767171754).

340444334674 is a wasteful number, since it uses less digits than its factorization.

340444334674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181668140.

The product of its (nonzero) digits is 4644864, while the sum is 46.

The spelling of 340444334674 in words is "three hundred forty billion, four hundred forty-four million, three hundred thirty-four thousand, six hundred seventy-four".