1019483849201 has 2 divisors, whose sum is σ = 1019483849202. Its totient is φ = 1019483849200.

The previous prime is 1019483849183. The next prime is 1019483849341. The reversal of 1019483849201 is 1029483849101.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 531827440225 + 487656408976 = 729265^2 + 698324^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1019483849201 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1019483849201.

It is not a weakly prime, because it can be changed into another prime (1019483249201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 509741924600 + 509741924601.

It is an arithmetic number, because the mean of its divisors is an integer number (509741924601).

Almost surely, 2^{1019483849201} is an apocalyptic number.

It is an amenable number.

1019483849201 is a deficient number, since it is larger than the sum of its proper divisors (1).

1019483849201 is an equidigital number, since it uses as much as digits as its factorization.

1019483849201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 497664, while the sum is 50.

The spelling of 1019483849201 in words is "one trillion, nineteen billion, four hundred eighty-three million, eight hundred forty-nine thousand, two hundred one".