340711582309868 has 96 divisors (see below), whose sum is σ = 756935226625536. Its totient is φ = 131430466200000.

The previous prime is 340711582309859. The next prime is 340711582309937. The reversal of 340711582309868 is 868903285117043.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 41494358 + ... + 49022493.

It is an arithmetic number, because the mean of its divisors is an integer number (7884741944016).

It is a 1-persistent number, because it is pandigital, but 2⋅340711582309868 = 681423164619736 is not.

Almost surely, 2^{340711582309868} is an apocalyptic number.

It is an amenable number.

340711582309868 is an abundant number, since it is smaller than the sum of its proper divisors (416223644315668).

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

340711582309868 is a wasteful number, since it uses less digits than its factorization.

340711582309868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90516996 (or 90516972 counting only the distinct ones).

The product of its (nonzero) digits is 69672960, while the sum is 65.

The spelling of 340711582309868 in words is "three hundred forty trillion, seven hundred eleven billion, five hundred eighty-two million, three hundred nine thousand, eight hundred sixty-eight".