1490055248741 has 2 divisors, whose sum is σ = 1490055248742. Its totient is φ = 1490055248740.

The previous prime is 1490055248729. The next prime is 1490055248777. The reversal of 1490055248741 is 1478425500941.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1481941022500 + 8114226241 = 1217350^2 + 90079^2 .

It is a cyclic number.

It is not a de Polignac number, because 1490055248741 - 2¹⁰ = 1490055247717 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1490055248741.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1490055248711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 745027624370 + 745027624371.

It is an arithmetic number, because the mean of its divisors is an integer number (745027624371).

Almost surely, 2^{1490055248741} is an apocalyptic number.

It is an amenable number.

1490055248741 is a deficient number, since it is larger than the sum of its proper divisors (1).

1490055248741 is an equidigital number, since it uses as much as digits as its factorization.

1490055248741 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1612800, while the sum is 50.

The spelling of 1490055248741 in words is "one trillion, four hundred ninety billion, fifty-five million, two hundred forty-eight thousand, seven hundred forty-one".