1144334013091 has 2 divisors, whose sum is σ = 1144334013092. Its totient is φ = 1144334013090.

The previous prime is 1144334013083. The next prime is 1144334013131. The reversal of 1144334013091 is 1903104334411.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1144334013091 - 2³ = 1144334013083 is a prime.

It is not a weakly prime, because it can be changed into another prime (1144334013391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 572167006545 + 572167006546.

It is an arithmetic number, because the mean of its divisors is an integer number (572167006546).

Almost surely, 2^{1144334013091} is an apocalyptic number.

1144334013091 is a deficient number, since it is larger than the sum of its proper divisors (1).

1144334013091 is an equidigital number, since it uses as much as digits as its factorization.

1144334013091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15552, while the sum is 34.

The spelling of 1144334013091 in words is "one trillion, one hundred forty-four billion, three hundred thirty-four million, thirteen thousand, ninety-one".