4472702415749 has 2 divisors, whose sum is σ = 4472702415750. Its totient is φ = 4472702415748.

The previous prime is 4472702415689. The next prime is 4472702415773. The reversal of 4472702415749 is 9475142072744.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3103650311524 + 1369052104225 = 1761718^2 + 1170065^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4472702415749 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4472702415694 and 4472702415703.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4472702414749) 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, 2236351207874 + 2236351207875.

It is an arithmetic number, because the mean of its divisors is an integer number (2236351207875).

Almost surely, 2^{4472702415749} is an apocalyptic number.

It is an amenable number.

4472702415749 is a deficient number, since it is larger than the sum of its proper divisors (1).

4472702415749 is an equidigital number, since it uses as much as digits as its factorization.

4472702415749 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15805440, while the sum is 56.

The spelling of 4472702415749 in words is "four trillion, four hundred seventy-two billion, seven hundred two million, four hundred fifteen thousand, seven hundred forty-nine".