340632550106255 has 48 divisors (see below), whose sum is σ = 466162880518944. Its totient is φ = 236955075498240.

The previous prime is 340632550106237. The next prime is 340632550106269. The reversal of 340632550106255 is 552601055236043.

It is a de Polignac number, because none of the positive numbers 2^k-340632550106255 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1171713977 + ... + 1172004653.

It is an arithmetic number, because the mean of its divisors is an integer number (9711726677478).

Almost surely, 2^{340632550106255} is an apocalyptic number.

340632550106255 is a deficient number, since it is larger than the sum of its proper divisors (125530330412689).

340632550106255 is a wasteful number, since it uses less digits than its factorization.

340632550106255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331016 (or 330993 counting only the distinct ones).

The product of its (nonzero) digits is 3240000, while the sum is 47.

The spelling of 340632550106255 in words is "three hundred forty trillion, six hundred thirty-two billion, five hundred fifty million, one hundred six thousand, two hundred fifty-five".