9944110270631 has 2 divisors, whose sum is σ = 9944110270632. Its totient is φ = 9944110270630.

The previous prime is 9944110270621. The next prime is 9944110270657. The reversal of 9944110270631 is 1360720114499.

It is a weak prime.

It is an emirp because it is prime and its reverse (1360720114499) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9944110270631 - 2⁴² = 5546063759527 is a prime.

It is a super-2 number, since 2×9944110270631² (a number of 27 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9944110270621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4972055135315 + 4972055135316.

It is an arithmetic number, because the mean of its divisors is an integer number (4972055135316).

Almost surely, 2^{9944110270631} is an apocalyptic number.

9944110270631 is a deficient number, since it is larger than the sum of its proper divisors (1).

9944110270631 is an equidigital number, since it uses as much as digits as its factorization.

9944110270631 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 326592, while the sum is 47.

The spelling of 9944110270631 in words is "nine trillion, nine hundred forty-four billion, one hundred ten million, two hundred seventy thousand, six hundred thirty-one".