1140010420343 has 2 divisors, whose sum is σ = 1140010420344. Its totient is φ = 1140010420342.

The previous prime is 1140010420319. The next prime is 1140010420349. The reversal of 1140010420343 is 3430240100411.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1140010420343 - 2²⁴ = 1139993643127 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1140010420349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 570005210171 + 570005210172.

It is an arithmetic number, because the mean of its divisors is an integer number (570005210172).

Almost surely, 2^{1140010420343} is an apocalyptic number.

1140010420343 is a deficient number, since it is larger than the sum of its proper divisors (1).

1140010420343 is an equidigital number, since it uses as much as digits as its factorization.

1140010420343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 1140010420343 its reverse (3430240100411), we get a palindrome (4570250520754).

The spelling of 1140010420343 in words is "one trillion, one hundred forty billion, ten million, four hundred twenty thousand, three hundred forty-three".