614031132191 has 2 divisors, whose sum is σ = 614031132192. Its totient is φ = 614031132190.

The previous prime is 614031132167. The next prime is 614031132257. The reversal of 614031132191 is 191231130416.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-614031132191 is a prime.

It is a super-2 number, since 2×614031132191² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (614031137191) 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 as a sum of consecutive naturals, namely, 307015566095 + 307015566096.

It is an arithmetic number, because the mean of its divisors is an integer number (307015566096).

Almost surely, 2^614031132191 is an apocalyptic number.

614031132191 is a deficient number, since it is larger than the sum of its proper divisors (1).

614031132191 is an equidigital number, since it uses as much as digits as its factorization.

614031132191 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 32.

The spelling of 614031132191 in words is "six hundred fourteen billion, thirty-one million, one hundred thirty-two thousand, one hundred ninety-one".