340223173774 has 16 divisors (see below), whose sum is σ = 559038916656. Its totient is φ = 154005206400.

The previous prime is 340223173753. The next prime is 340223173799. The reversal of 340223173774 is 477371322043.

It is a self number, because there is not a number n which added to its sum of digits gives 340223173774.

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, 32079117 + ... + 32089720.

It is an arithmetic number, because the mean of its divisors is an integer number (34939932291).

Almost surely, 2^340223173774 is an apocalyptic number.

340223173774 is a deficient number, since it is larger than the sum of its proper divisors (218815742882).

340223173774 is a wasteful number, since it uses less digits than its factorization.

340223173774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64169091.

The product of its (nonzero) digits is 592704, while the sum is 43.

The spelling of 340223173774 in words is "three hundred forty billion, two hundred twenty-three million, one hundred seventy-three thousand, seven hundred seventy-four".