1463673630631 has 2 divisors, whose sum is σ = 1463673630632. Its totient is φ = 1463673630630.

The previous prime is 1463673630619. The next prime is 1463673630677. The reversal of 1463673630631 is 1360363763641.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1463673630631 - 2⁹ = 1463673630119 is a prime.

It is a super-2 number, since 2×1463673630631² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1463673630031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 731836815315 + 731836815316.

It is an arithmetic number, because the mean of its divisors is an integer number (731836815316).

Almost surely, 2^{1463673630631} is an apocalyptic number.

1463673630631 is a deficient number, since it is larger than the sum of its proper divisors (1).

1463673630631 is an equidigital number, since it uses as much as digits as its factorization.

1463673630631 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2939328, while the sum is 49.

The spelling of 1463673630631 in words is "one trillion, four hundred sixty-three billion, six hundred seventy-three million, six hundred thirty thousand, six hundred thirty-one".