1016211480049 has 2 divisors, whose sum is σ = 1016211480050. Its totient is φ = 1016211480048.

The previous prime is 1016211480029. The next prime is 1016211480071. The reversal of 1016211480049 is 9400841126101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1002787940449 + 13423539600 = 1001393^2 + 115860^2 .

It is a cyclic number.

It is not a de Polignac number, because 1016211480049 - 2¹¹ = 1016211478001 is a prime.

It is not a weakly prime, because it can be changed into another prime (1016211480029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 508105740024 + 508105740025.

It is an arithmetic number, because the mean of its divisors is an integer number (508105740025).

Almost surely, 2^{1016211480049} is an apocalyptic number.

It is an amenable number.

1016211480049 is a deficient number, since it is larger than the sum of its proper divisors (1).

1016211480049 is an equidigital number, since it uses as much as digits as its factorization.

1016211480049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13824, while the sum is 37.

The spelling of 1016211480049 in words is "one trillion, sixteen billion, two hundred eleven million, four hundred eighty thousand, forty-nine".