1140324344197 has 2 divisors, whose sum is σ = 1140324344198. Its totient is φ = 1140324344196.

The previous prime is 1140324344191. The next prime is 1140324344221. The reversal of 1140324344197 is 7914434230411.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 922427705761 + 217896638436 = 960431^2 + 466794^2 .

It is an emirp because it is prime and its reverse (7914434230411) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1140324344197 - 2¹⁵ = 1140324311429 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1140324344191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 570162172098 + 570162172099.

It is an arithmetic number, because the mean of its divisors is an integer number (570162172099).

Almost surely, 2^{1140324344197} is an apocalyptic number.

It is an amenable number.

1140324344197 is a deficient number, since it is larger than the sum of its proper divisors (1).

1140324344197 is an equidigital number, since it uses as much as digits as its factorization.

1140324344197 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 290304, while the sum is 43.

The spelling of 1140324344197 in words is "one trillion, one hundred forty billion, three hundred twenty-four million, three hundred forty-four thousand, one hundred ninety-seven".