7941288443 has 48 divisors (see below), whose sum is σ = 9158946048. Its totient is φ = 6875668800.

The previous prime is 7941288427. The next prime is 7941288449. The reversal of 7941288443 is 3448821497.

It is a happy number.

It is not a de Polignac number, because 7941288443 - 2⁴ = 7941288427 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7941288391 and 7941288400.

It is not an unprimeable number, because it can be changed into a prime (7941288449) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 48719480 + ... + 48719642.

It is an arithmetic number, because the mean of its divisors is an integer number (190811376).

Almost surely, 2^7941288443 is an apocalyptic number.

7941288443 is a deficient number, since it is larger than the sum of its proper divisors (1217657605).

7941288443 is a wasteful number, since it uses less digits than its factorization.

7941288443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 416 (or 405 counting only the distinct ones).

The product of its digits is 1548288, while the sum is 50.

The square root of 7941288443 is about 89113.9071245336. The cubic root of 7941288443 is about 1995.0953522975.

The spelling of 7941288443 in words is "seven billion, nine hundred forty-one million, two hundred eighty-eight thousand, four hundred forty-three".