147226147049 has 2 divisors, whose sum is σ = 147226147050. Its totient is φ = 147226147048.

The previous prime is 147226147027. The next prime is 147226147063. The reversal of 147226147049 is 940741622741.

147226147049 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 140601001024 + 6625146025 = 374968^2 + 81395^2 .

It is a cyclic number.

It is not a de Polignac number, because 147226147049 - 2¹² = 147226142953 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 147226146994 and 147226147012.

It is not a weakly prime, because it can be changed into another prime (147225147049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73613073524 + 73613073525.

It is an arithmetic number, because the mean of its divisors is an integer number (73613073525).

Almost surely, 2^147226147049 is an apocalyptic number.

It is an amenable number.

147226147049 is a deficient number, since it is larger than the sum of its proper divisors (1).

147226147049 is an equidigital number, since it uses as much as digits as its factorization.

147226147049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 677376, while the sum is 47.

The spelling of 147226147049 in words is "one hundred forty-seven billion, two hundred twenty-six million, one hundred forty-seven thousand, forty-nine".