14428557358711 has 2 divisors, whose sum is σ = 14428557358712. Its totient is φ = 14428557358710.

The previous prime is 14428557358643. The next prime is 14428557358717. The reversal of 14428557358711 is 11785375582441.

It is a strong prime.

It is an emirp because it is prime and its reverse (11785375582441) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14428557358711 - 2⁴¹ = 12229534103159 is a prime.

It is a super-2 number, since 2×14428557358711² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 14428557358711.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14428557358717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7214278679355 + 7214278679356.

It is an arithmetic number, because the mean of its divisors is an integer number (7214278679356).

Almost surely, 2^{14428557358711} is an apocalyptic number.

14428557358711 is a deficient number, since it is larger than the sum of its proper divisors (1).

14428557358711 is an equidigital number, since it uses as much as digits as its factorization.

14428557358711 is an evil number, because the sum of its binary digits is even.

The product of its digits is 37632000, while the sum is 61.

The spelling of 14428557358711 in words is "fourteen trillion, four hundred twenty-eight billion, five hundred fifty-seven million, three hundred fifty-eight thousand, seven hundred eleven".