4449012604479 has 12 divisors (see below), whose sum is σ = 6433679204056. Its totient is φ = 2962626404112.

The previous prime is 4449012604423. The next prime is 4449012604507. The reversal of 4449012604479 is 9744062109444.

4449012604479 is a `hidden beast` number, since 4 + 4 + 49 + 0 + 126 + 0 + 4 + 479 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-4449012604479 is a prime.

It is a super-2 number, since 2×4449012604479² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4449012604079) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 281824909 + ... + 281840694.

Almost surely, 2^{4449012604479} is an apocalyptic number.

4449012604479 is a deficient number, since it is larger than the sum of its proper divisors (1984666599577).

4449012604479 is a wasteful number, since it uses less digits than its factorization.

4449012604479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 563666486 (or 563666483 counting only the distinct ones).

The product of its (nonzero) digits is 6967296, while the sum is 54.

The spelling of 4449012604479 in words is "four trillion, four hundred forty-nine billion, twelve million, six hundred four thousand, four hundred seventy-nine".