2265934729899 has 16 divisors (see below), whose sum is σ = 3024044876160. Its totient is φ = 1509224523840.

The previous prime is 2265934729871. The next prime is 2265934729901. The reversal of 2265934729899 is 9989274395622.

It is not a de Polignac number, because 2265934729899 - 2¹¹ = 2265934727851 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2265934729899.

It is not an unprimeable number, because it can be changed into a prime (2265934729819) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14127544 + ... + 14287034.

It is an arithmetic number, because the mean of its divisors is an integer number (189002804760).

Almost surely, 2^{2265934729899} is an apocalyptic number.

2265934729899 is a deficient number, since it is larger than the sum of its proper divisors (758110146261).

2265934729899 is a wasteful number, since it uses less digits than its factorization.

2265934729899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163850.

The product of its digits is 1058158080, while the sum is 75.

The spelling of 2265934729899 in words is "two trillion, two hundred sixty-five billion, nine hundred thirty-four million, seven hundred twenty-nine thousand, eight hundred ninety-nine".