11441257155619 has 2 divisors, whose sum is σ = 11441257155620. Its totient is φ = 11441257155618.

The previous prime is 11441257155557. The next prime is 11441257155631. The reversal of 11441257155619 is 91655175214411.

It is a strong prime.

It is an emirp because it is prime and its reverse (91655175214411) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11441257155619 - 2²⁷ = 11441122937891 is a prime.

It is a super-2 number, since 2×11441257155619² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11441257155019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5720628577809 + 5720628577810.

It is an arithmetic number, because the mean of its divisors is an integer number (5720628577810).

Almost surely, 2^{11441257155619} is an apocalyptic number.

11441257155619 is a deficient number, since it is larger than the sum of its proper divisors (1).

11441257155619 is an equidigital number, since it uses as much as digits as its factorization.

11441257155619 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1512000, while the sum is 52.

The spelling of 11441257155619 in words is "eleven trillion, four hundred forty-one billion, two hundred fifty-seven million, one hundred fifty-five thousand, six hundred nineteen".