11044156146193 has 2 divisors, whose sum is σ = 11044156146194. Its totient is φ = 11044156146192.

The previous prime is 11044156146173. The next prime is 11044156146239. The reversal of 11044156146193 is 39164165144011.

It is an a-pointer prime, because the next prime (11044156146239) can be obtained adding 11044156146193 to its sum of digits (46).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9363067567569 + 1681088578624 = 3059913^2 + 1296568^2 .

It is an emirp because it is prime and its reverse (39164165144011) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11044156146193 is a prime.

It is not a weakly prime, because it can be changed into another prime (11044156146173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5522078073096 + 5522078073097.

It is an arithmetic number, because the mean of its divisors is an integer number (5522078073097).

Almost surely, 2^{11044156146193} is an apocalyptic number.

It is an amenable number.

11044156146193 is a deficient number, since it is larger than the sum of its proper divisors (1).

11044156146193 is an equidigital number, since it uses as much as digits as its factorization.

11044156146193 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 311040, while the sum is 46.

The spelling of 11044156146193 in words is "eleven trillion, forty-four billion, one hundred fifty-six million, one hundred forty-six thousand, one hundred ninety-three".