340370036668 has 6 divisors (see below), whose sum is σ = 595647564176. Its totient is φ = 170185018332.

The previous prime is 340370036659. The next prime is 340370036701. The reversal of 340370036668 is 866630073043.

It is a super-2 number, since 2×340370036668² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42546254580 + ... + 42546254587.

Almost surely, 2^340370036668 is an apocalyptic number.

It is an amenable number.

340370036668 is a deficient number, since it is larger than the sum of its proper divisors (255277527508).

340370036668 is a wasteful number, since it uses less digits than its factorization.

340370036668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85092509171 (or 85092509169 counting only the distinct ones).

The product of its (nonzero) digits is 1306368, while the sum is 46.

The spelling of 340370036668 in words is "three hundred forty billion, three hundred seventy million, thirty-six thousand, six hundred sixty-eight".