340403400375 has 32 divisors (see below), whose sum is σ = 566516121600. Its totient is φ = 181521280800.

The previous prime is 340403400371. The next prime is 340403400383. The reversal of 340403400375 is 573004304043.

It is not a de Polignac number, because 340403400375 - 2² = 340403400371 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340403400371) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2575146 + ... + 2704104.

It is an arithmetic number, because the mean of its divisors is an integer number (17703628800).

Almost surely, 2^340403400375 is an apocalyptic number.

340403400375 is a deficient number, since it is larger than the sum of its proper divisors (226112721225).

340403400375 is a wasteful number, since it uses less digits than its factorization.

340403400375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136016 (or 136006 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 33.

The spelling of 340403400375 in words is "three hundred forty billion, four hundred three million, four hundred thousand, three hundred seventy-five".