7307408956449 has 16 divisors (see below), whose sum is σ = 11141451443072. Its totient is φ = 4173280230528.

The previous prime is 7307408956409. The next prime is 7307408956501. The reversal of 7307408956449 is 9446598047037.

It is not a de Polignac number, because 7307408956449 - 2⁸ = 7307408956193 is a prime.

It is a Smith number, since the sum of its digits (66) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7307408956449.

It is not an unprimeable number, because it can be changed into a prime (7307408956409) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 99213574 + ... + 99287199.

It is an arithmetic number, because the mean of its divisors is an integer number (696340715192).

Almost surely, 2^{7307408956449} is an apocalyptic number.

It is an amenable number.

7307408956449 is a deficient number, since it is larger than the sum of its proper divisors (3834042486623).

7307408956449 is a wasteful number, since it uses less digits than its factorization.

7307408956449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198502536.

The product of its (nonzero) digits is 182891520, while the sum is 66.

The spelling of 7307408956449 in words is "seven trillion, three hundred seven billion, four hundred eight million, nine hundred fifty-six thousand, four hundred forty-nine".