340400407367 has 16 divisors (see below), whose sum is σ = 351295158528. Its totient is φ = 329692135680.

The previous prime is 340400407351. The next prime is 340400407379. The reversal of 340400407367 is 763704004043.

It is a cyclic number.

It is not a de Polignac number, because 340400407367 - 2⁴ = 340400407351 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 340400407367.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340400407387) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2667338 + ... + 2792040.

It is an arithmetic number, because the mean of its divisors is an integer number (21955947408).

Almost surely, 2^340400407367 is an apocalyptic number.

340400407367 is a deficient number, since it is larger than the sum of its proper divisors (10894751161).

340400407367 is a wasteful number, since it uses less digits than its factorization.

340400407367 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125450.

The product of its (nonzero) digits is 169344, while the sum is 38.

The spelling of 340400407367 in words is "three hundred forty billion, four hundred million, four hundred seven thousand, three hundred sixty-seven".