11043151651489 has 2 divisors, whose sum is σ = 11043151651490. Its totient is φ = 11043151651488.

The previous prime is 11043151651391. The next prime is 11043151651517. The reversal of 11043151651489 is 98415615134011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10132654011489 + 910497640000 = 3183183^2 + 954200^2 .

It is a cyclic number.

It is not a de Polignac number, because 11043151651489 - 2⁹ = 11043151650977 is a prime.

It is not a weakly prime, because it can be changed into another prime (11043151651589) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5521575825744 + 5521575825745.

It is an arithmetic number, because the mean of its divisors is an integer number (5521575825745).

Almost surely, 2^{11043151651489} is an apocalyptic number.

It is an amenable number.

11043151651489 is a deficient number, since it is larger than the sum of its proper divisors (1).

11043151651489 is an equidigital number, since it uses as much as digits as its factorization.

11043151651489 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 518400, while the sum is 49.

The spelling of 11043151651489 in words is "eleven trillion, forty-three billion, one hundred fifty-one million, six hundred fifty-one thousand, four hundred eighty-nine".