7115449441 has 16 divisors (see below), whose sum is σ = 7844567040. Its totient is φ = 6423967440.

The previous prime is 7115449423. The next prime is 7115449459. The reversal of 7115449441 is 1449445117.

It is an interprime number because it is at equal distance from previous prime (7115449423) and next prime (7115449459).

It is a cyclic number.

It is not a de Polignac number, because 7115449441 - 2⁵ = 7115449409 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7115449394 and 7115449403.

It is not an unprimeable number, because it can be changed into a prime (7115449241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 88386 + ... + 148468.

It is an arithmetic number, because the mean of its divisors is an integer number (490285440).

Almost surely, 2^7115449441 is an apocalyptic number.

It is an amenable number.

7115449441 is a deficient number, since it is larger than the sum of its proper divisors (729117599).

7115449441 is a wasteful number, since it uses less digits than its factorization.

7115449441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60396.

The product of its digits is 80640, while the sum is 40.

The square root of 7115449441 is about 84353.1234809951. The cubic root of 7115449441 is about 1923.3904072290.

The spelling of 7115449441 in words is "seven billion, one hundred fifteen million, four hundred forty-nine thousand, four hundred forty-one".