11402675309 has 2 divisors, whose sum is σ = 11402675310. Its totient is φ = 11402675308.

The previous prime is 11402675299. The next prime is 11402675321. The reversal of 11402675309 is 90357620411.

11402675309 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10747468900 + 655206409 = 103670^2 + 25597^2 .

It is a cyclic number.

It is not a de Polignac number, because 11402675309 - 2²⁴ = 11385898093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11402675209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5701337654 + 5701337655.

It is an arithmetic number, because the mean of its divisors is an integer number (5701337655).

Almost surely, 2^11402675309 is an apocalyptic number.

It is an amenable number.

11402675309 is a deficient number, since it is larger than the sum of its proper divisors (1).

11402675309 is an equidigital number, since it uses as much as digits as its factorization.

11402675309 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 45360, while the sum is 38.

The spelling of 11402675309 in words is "eleven billion, four hundred two million, six hundred seventy-five thousand, three hundred nine".