99040627713259 has 2 divisors, whose sum is σ = 99040627713260. Its totient is φ = 99040627713258.

The previous prime is 99040627713241. The next prime is 99040627713263. The reversal of 99040627713259 is 95231772604099.

It is a strong prime.

It is an emirp because it is prime and its reverse (95231772604099) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 99040627713259 - 2³⁷ = 98903188759787 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 99040627713259.

It is not a weakly prime, because it can be changed into another prime (99040627719259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49520313856629 + 49520313856630.

It is an arithmetic number, because the mean of its divisors is an integer number (49520313856630).

Almost surely, 2^{99040627713259} is an apocalyptic number.

99040627713259 is a deficient number, since it is larger than the sum of its proper divisors (1).

99040627713259 is an equidigital number, since it uses as much as digits as its factorization.

99040627713259 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 51438240, while the sum is 64.

The spelling of 99040627713259 in words is "ninety-nine trillion, forty billion, six hundred twenty-seven million, seven hundred thirteen thousand, two hundred fifty-nine".