7164423841 has 4 divisors (see below), whose sum is σ = 7541498800. Its totient is φ = 6787348884.

The previous prime is 7164423817. The next prime is 7164423859. The reversal of 7164423841 is 1483244617.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 7164423841 - 2¹¹ = 7164421793 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7164423794 and 7164423803.

It is not an unprimeable number, because it can be changed into a prime (7164423881) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 188537451 + ... + 188537488.

It is an arithmetic number, because the mean of its divisors is an integer number (1885374700).

Almost surely, 2^7164423841 is an apocalyptic number.

It is an amenable number.

7164423841 is a deficient number, since it is larger than the sum of its proper divisors (377074959).

7164423841 is a wasteful number, since it uses less digits than its factorization.

7164423841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 377074958.

The product of its digits is 129024, while the sum is 40.

The square root of 7164423841 is about 84642.9196152874. The cubic root of 7164423841 is about 1927.7931087467.

The spelling of 7164423841 in words is "seven billion, one hundred sixty-four million, four hundred twenty-three thousand, eight hundred forty-one".