1140034347323 has 2 divisors, whose sum is σ = 1140034347324. Its totient is φ = 1140034347322.

The previous prime is 1140034347299. The next prime is 1140034347341. The reversal of 1140034347323 is 3237434300411.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1140034347323 - 2¹⁶ = 1140034281787 is a prime.

It is not a weakly prime, because it can be changed into another prime (1140034347343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 570017173661 + 570017173662.

It is an arithmetic number, because the mean of its divisors is an integer number (570017173662).

Almost surely, 2^{1140034347323} is an apocalyptic number.

1140034347323 is a deficient number, since it is larger than the sum of its proper divisors (1).

1140034347323 is an equidigital number, since it uses as much as digits as its factorization.

1140034347323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72576, while the sum is 35.

Adding to 1140034347323 its reverse (3237434300411), we get a palindrome (4377468647734).

The spelling of 1140034347323 in words is "one trillion, one hundred forty billion, thirty-four million, three hundred forty-seven thousand, three hundred twenty-three".