1411018493 has 2 divisors, whose sum is σ = 1411018494. Its totient is φ = 1411018492.

The previous prime is 1411018463. The next prime is 1411018501. The reversal of 1411018493 is 3948101141.

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., 1206728644 + 204289849 = 34738^2 + 14293^2 .

It is an emirp because it is prime and its reverse (3948101141) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1411018493 - 2¹⁰ = 1411017469 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1411018463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 705509246 + 705509247.

It is an arithmetic number, because the mean of its divisors is an integer number (705509247).

Almost surely, 2^1411018493 is an apocalyptic number.

It is an amenable number.

1411018493 is a deficient number, since it is larger than the sum of its proper divisors (1).

1411018493 is an equidigital number, since it uses as much as digits as its factorization.

1411018493 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 32.

The square root of 1411018493 is about 37563.5260991297. The cubic root of 1411018493 is about 1121.6161015053.

The spelling of 1411018493 in words is "one billion, four hundred eleven million, eighteen thousand, four hundred ninety-three".