449373457607 has 2 divisors, whose sum is σ = 449373457608. Its totient is φ = 449373457606.

The previous prime is 449373457513. The next prime is 449373457619. The reversal of 449373457607 is 706754373944.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 449373457607 - 2¹² = 449373453511 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (449373457667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 224686728803 + 224686728804.

It is an arithmetic number, because the mean of its divisors is an integer number (224686728804).

Almost surely, 2^449373457607 is an apocalyptic number.

449373457607 is a deficient number, since it is larger than the sum of its proper divisors (1).

449373457607 is an equidigital number, since it uses as much as digits as its factorization.

449373457607 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 53343360, while the sum is 59.

The spelling of 449373457607 in words is "four hundred forty-nine billion, three hundred seventy-three million, four hundred fifty-seven thousand, six hundred seven".