340340560250631 has 32 divisors (see below), whose sum is σ = 458330731568640. Its totient is φ = 224631033048576.

The previous prime is 340340560250563. The next prime is 340340560250683. The reversal of 340340560250631 is 136052065043043.

It is not a de Polignac number, because 340340560250631 - 2¹⁰ = 340340560249607 is a prime.

It is a super-2 number, since 2×340340560250631² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340340560257631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3540113995 + ... + 3540210131.

It is an arithmetic number, because the mean of its divisors is an integer number (14322835361520).

Almost surely, 2^{340340560250631} is an apocalyptic number.

340340560250631 is a deficient number, since it is larger than the sum of its proper divisors (117990171318009).

340340560250631 is a wasteful number, since it uses less digits than its factorization.

340340560250631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119383.

The product of its (nonzero) digits is 777600, while the sum is 42.

The spelling of 340340560250631 in words is "three hundred forty trillion, three hundred forty billion, five hundred sixty million, two hundred fifty thousand, six hundred thirty-one".