3061402456631 has 2 divisors, whose sum is σ = 3061402456632. Its totient is φ = 3061402456630.

The previous prime is 3061402456627. The next prime is 3061402456687. The reversal of 3061402456631 is 1366542041603.

3061402456631 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is an emirp because it is prime and its reverse (1366542041603) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3061402456631 - 2² = 3061402456627 is a prime.

It is a super-2 number, since 2×3061402456631² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3061402426631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1530701228315 + 1530701228316.

It is an arithmetic number, because the mean of its divisors is an integer number (1530701228316).

Almost surely, 2^{3061402456631} is an apocalyptic number.

3061402456631 is a deficient number, since it is larger than the sum of its proper divisors (1).

3061402456631 is an equidigital number, since it uses as much as digits as its factorization.

3061402456631 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 311040, while the sum is 41.

The spelling of 3061402456631 in words is "three trillion, sixty-one billion, four hundred two million, four hundred fifty-six thousand, six hundred thirty-one".