4472392371149 has 2 divisors, whose sum is σ = 4472392371150. Its totient is φ = 4472392371148.

The previous prime is 4472392371143. The next prime is 4472392371151. The reversal of 4472392371149 is 9411732932744.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4442639571049 + 29752800100 = 2107757^2 + 172490^2 .

It is a cyclic number.

It is not a de Polignac number, because 4472392371149 - 2²⁸ = 4472123935693 is a prime.

Together with 4472392371151, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 4472392371094 and 4472392371103.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4472392371143) 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, 2236196185574 + 2236196185575.

It is an arithmetic number, because the mean of its divisors is an integer number (2236196185575).

Almost surely, 2^{4472392371149} is an apocalyptic number.

It is an amenable number.

4472392371149 is a deficient number, since it is larger than the sum of its proper divisors (1).

4472392371149 is an equidigital number, since it uses as much as digits as its factorization.

4472392371149 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9144576, while the sum is 56.

The spelling of 4472392371149 in words is "four trillion, four hundred seventy-two billion, three hundred ninety-two million, three hundred seventy-one thousand, one hundred forty-nine".