749899727911 has 2 divisors, whose sum is σ = 749899727912. Its totient is φ = 749899727910.

The previous prime is 749899727879. The next prime is 749899727933. The reversal of 749899727911 is 119727998947.

It is a strong prime.

It is an emirp because it is prime and its reverse (119727998947) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 749899727911 - 2⁵ = 749899727879 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (749899727971) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 374949863955 + 374949863956.

It is an arithmetic number, because the mean of its divisors is an integer number (374949863956).

Almost surely, 2^749899727911 is an apocalyptic number.

749899727911 is a deficient number, since it is larger than the sum of its proper divisors (1).

749899727911 is an equidigital number, since it uses as much as digits as its factorization.

749899727911 is an evil number, because the sum of its binary digits is even.

The product of its digits is 144027072, while the sum is 73.

The spelling of 749899727911 in words is "seven hundred forty-nine billion, eight hundred ninety-nine million, seven hundred twenty-seven thousand, nine hundred eleven".