340818043834 has 8 divisors (see below), whose sum is σ = 525044013588. Its totient is φ = 165803372640.

The previous prime is 340818043793. The next prime is 340818043861. The reversal of 340818043834 is 438340818043.

It can be written as a sum of positive squares in 2 ways, for example, as 333004014225 + 7814029609 = 577065^2 + 88397^2 .

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, 2302824547 + ... + 2302824694.

Almost surely, 2^340818043834 is an apocalyptic number.

340818043834 is a deficient number, since it is larger than the sum of its proper divisors (184225969754).

340818043834 is a wasteful number, since it uses less digits than its factorization.

340818043834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4605649280.

The product of its (nonzero) digits is 884736, while the sum is 46.

The spelling of 340818043834 in words is "three hundred forty billion, eight hundred eighteen million, forty-three thousand, eight hundred thirty-four".