340743443770 has 16 divisors (see below), whose sum is σ = 613773524520. Its totient is φ = 136200638464.

The previous prime is 340743443737. The next prime is 340743443827. The reversal of 340743443770 is 77344347043.

It can be written as a sum of positive squares in 4 ways, for example, as 62051308201 + 278692135569 = 249101^2 + 527913^2 .

It is a super-2 number, since 2×340743443770² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 340743443770.

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, 12077587 + ... + 12105766.

Almost surely, 2^340743443770 is an apocalyptic number.

340743443770 is a deficient number, since it is larger than the sum of its proper divisors (273030080750).

340743443770 is a wasteful number, since it uses less digits than its factorization.

340743443770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24184769.

The product of its (nonzero) digits is 2370816, while the sum is 46.

The spelling of 340743443770 in words is "three hundred forty billion, seven hundred forty-three million, four hundred forty-three thousand, seven hundred seventy".