11489269042087 has 2 divisors, whose sum is σ = 11489269042088. Its totient is φ = 11489269042086.

The previous prime is 11489269042079. The next prime is 11489269042091. The reversal of 11489269042087 is 78024096298411.

It is a strong prime.

It is an emirp because it is prime and its reverse (78024096298411) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11489269042087 - 2³ = 11489269042079 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11489269042387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5744634521043 + 5744634521044.

It is an arithmetic number, because the mean of its divisors is an integer number (5744634521044).

Almost surely, 2^{11489269042087} is an apocalyptic number.

11489269042087 is a deficient number, since it is larger than the sum of its proper divisors (1).

11489269042087 is an equidigital number, since it uses as much as digits as its factorization.

11489269042087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13934592, while the sum is 61.

The spelling of 11489269042087 in words is "eleven trillion, four hundred eighty-nine billion, two hundred sixty-nine million, forty-two thousand, eighty-seven".