340351734260 has 24 divisors (see below), whose sum is σ = 717704372616. Its totient is φ = 135575792640.

The previous prime is 340351734257. The next prime is 340351734347. The reversal of 340351734260 is 62437153043.

It can be written as a sum of positive squares in 4 ways, for example, as 23542606096 + 316809128164 = 153436^2 + 562858^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35301377 + ... + 35311016.

It is an arithmetic number, because the mean of its divisors is an integer number (29904348859).

Almost surely, 2^340351734260 is an apocalyptic number.

It is an amenable number.

340351734260 is an abundant number, since it is smaller than the sum of its proper divisors (377352638356).

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

340351734260 is a wasteful number, since it uses less digits than its factorization.

340351734260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70612643 (or 70612641 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 38.

The spelling of 340351734260 in words is "three hundred forty billion, three hundred fifty-one million, seven hundred thirty-four thousand, two hundred sixty".