9934413361531 has 2 divisors, whose sum is σ = 9934413361532. Its totient is φ = 9934413361530.

The previous prime is 9934413361517. The next prime is 9934413361589. The reversal of 9934413361531 is 1351633144399.

It is a weak prime.

It is an emirp because it is prime and its reverse (1351633144399) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9934413361531 - 2¹⁷ = 9934413230459 is a prime.

It is a super-2 number, since 2×9934413361531² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (9934413365531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4967206680765 + 4967206680766.

It is an arithmetic number, because the mean of its divisors is an integer number (4967206680766).

Almost surely, 2^{9934413361531} is an apocalyptic number.

9934413361531 is a deficient number, since it is larger than the sum of its proper divisors (1).

9934413361531 is an equidigital number, since it uses as much as digits as its factorization.

9934413361531 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3149280, while the sum is 52.

The spelling of 9934413361531 in words is "nine trillion, nine hundred thirty-four billion, four hundred thirteen million, three hundred sixty-one thousand, five hundred thirty-one".