340046364346 has 16 divisors (see below), whose sum is σ = 549420568200. Its totient is φ = 156911646528.

The previous prime is 340046364341. The next prime is 340046364377. The reversal of 340046364346 is 643463640043.

It can be written as a sum of positive squares in 4 ways, for example, as 246984150625 + 93062213721 = 496975^2 + 305061^2 .

It is not an unprimeable number, because it can be changed into a prime (340046364341) 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, 1240981 + ... + 1490008.

Almost surely, 2^340046364346 is an apocalyptic number.

340046364346 is a deficient number, since it is larger than the sum of its proper divisors (209374203854).

340046364346 is a wasteful number, since it uses less digits than its factorization.

340046364346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2735793.

The product of its (nonzero) digits is 1492992, while the sum is 43.

The spelling of 340046364346 in words is "three hundred forty billion, forty-six million, three hundred sixty-four thousand, three hundred forty-six".