1494053959241 has 2 divisors, whose sum is σ = 1494053959242. Its totient is φ = 1494053959240.

The previous prime is 1494053959219. The next prime is 1494053959261. The reversal of 1494053959241 is 1429593504941.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1494053959225 + 16 = 1222315^2 + 4^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1494053959241 is a prime.

It is not a weakly prime, because it can be changed into another prime (1494053959201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 747026979620 + 747026979621.

It is an arithmetic number, because the mean of its divisors is an integer number (747026979621).

Almost surely, 2^{1494053959241} is an apocalyptic number.

It is an amenable number.

1494053959241 is a deficient number, since it is larger than the sum of its proper divisors (1).

1494053959241 is an equidigital number, since it uses as much as digits as its factorization.

1494053959241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6998400, while the sum is 56.

The spelling of 1494053959241 in words is "one trillion, four hundred ninety-four billion, fifty-three million, nine hundred fifty-nine thousand, two hundred forty-one".