34217677631 has 2 divisors, whose sum is σ = 34217677632. Its totient is φ = 34217677630.

The previous prime is 34217677621. The next prime is 34217677633. The reversal of 34217677631 is 13677671243.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 34217677631 - 2²² = 34213483327 is a prime.

It is a super-2 number, since 2×34217677631² (a number of 22 digits) contains 22 as substring.

Together with 34217677633, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34217677633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17108838815 + 17108838816.

It is an arithmetic number, because the mean of its divisors is an integer number (17108838816).

Almost surely, 2^34217677631 is an apocalyptic number.

34217677631 is a deficient number, since it is larger than the sum of its proper divisors (1).

34217677631 is an equidigital number, since it uses as much as digits as its factorization.

34217677631 is an evil number, because the sum of its binary digits is even.

The product of its digits is 889056, while the sum is 47.

The spelling of 34217677631 in words is "thirty-four billion, two hundred seventeen million, six hundred seventy-seven thousand, six hundred thirty-one".