11014256405309 has 2 divisors, whose sum is σ = 11014256405310. Its totient is φ = 11014256405308.

The previous prime is 11014256405293. The next prime is 11014256405407. The reversal of 11014256405309 is 90350465241011.

11014256405309 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., 7590080100100 + 3424176305209 = 2755010^2 + 1850453^2 .

It is a cyclic number.

It is not a de Polignac number, because 11014256405309 - 2⁴ = 11014256405293 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11014256402309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5507128202654 + 5507128202655.

It is an arithmetic number, because the mean of its divisors is an integer number (5507128202655).

Almost surely, 2^{11014256405309} is an apocalyptic number.

It is an amenable number.

11014256405309 is a deficient number, since it is larger than the sum of its proper divisors (1).

11014256405309 is an equidigital number, since it uses as much as digits as its factorization.

11014256405309 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 129600, while the sum is 41.

The spelling of 11014256405309 in words is "eleven trillion, fourteen billion, two hundred fifty-six million, four hundred five thousand, three hundred nine".