940316867537 has 2 divisors, whose sum is σ = 940316867538. Its totient is φ = 940316867536.

The previous prime is 940316867513. The next prime is 940316867603. The reversal of 940316867537 is 735768613049.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 905093460496 + 35223407041 = 951364^2 + 187679^2 .

It is an emirp because it is prime and its reverse (735768613049) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 940316867537 - 2²² = 940312673233 is a prime.

It is a super-2 number, since 2×940316867537² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (940316866537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 470158433768 + 470158433769.

It is an arithmetic number, because the mean of its divisors is an integer number (470158433769).

Almost surely, 2^940316867537 is an apocalyptic number.

It is an amenable number.

940316867537 is a deficient number, since it is larger than the sum of its proper divisors (1).

940316867537 is an equidigital number, since it uses as much as digits as its factorization.

940316867537 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 22861440, while the sum is 59.

The spelling of 940316867537 in words is "nine hundred forty billion, three hundred sixteen million, eight hundred sixty-seven thousand, five hundred thirty-seven".