1140034341323 has 12 divisors (see below), whose sum is σ = 1178325218520. Its totient is φ = 1102950656640.

The previous prime is 1140034341317. The next prime is 1140034341359. The reversal of 1140034341323 is 3231434300411.

It is a happy number.

It is not a de Polignac number, because 1140034341323 - 2²⁴ = 1140017564107 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1140034347323) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3311948 + ... + 3639926.

It is an arithmetic number, because the mean of its divisors is an integer number (98193768210).

Almost surely, 2^{1140034341323} is an apocalyptic number.

1140034341323 is a deficient number, since it is larger than the sum of its proper divisors (38290877197).

1140034341323 is an equidigital number, since it uses as much as digits as its factorization.

1140034341323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331658 (or 331627 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 1140034341323 its reverse (3231434300411), we get a palindrome (4371468641734).

The spelling of 1140034341323 in words is "one trillion, one hundred forty billion, thirty-four million, three hundred forty-one thousand, three hundred twenty-three".