1492996159243 has 2 divisors, whose sum is σ = 1492996159244. Its totient is φ = 1492996159242.

The previous prime is 1492996159219. The next prime is 1492996159363. The reversal of 1492996159243 is 3429516992941.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1492996159243 - 2¹⁷ = 1492996028171 is a prime.

It is not a weakly prime, because it can be changed into another prime (1492996159843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 746498079621 + 746498079622.

It is an arithmetic number, because the mean of its divisors is an integer number (746498079622).

Almost surely, 2^{1492996159243} is an apocalyptic number.

1492996159243 is a deficient number, since it is larger than the sum of its proper divisors (1).

1492996159243 is an equidigital number, since it uses as much as digits as its factorization.

1492996159243 is an evil number, because the sum of its binary digits is even.

The product of its digits is 37791360, while the sum is 64.

The spelling of 1492996159243 in words is "one trillion, four hundred ninety-two billion, nine hundred ninety-six million, one hundred fifty-nine thousand, two hundred forty-three".