7424431617 has 16 divisors (see below), whose sum is σ = 9936420032. Its totient is φ = 4931055360.

The previous prime is 7424431591. The next prime is 7424431631. The reversal of 7424431617 is 7161344247.

It is not a de Polignac number, because 7424431617 - 2⁸ = 7424431361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7424431667) 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, 2597253 + ... + 2600109.

It is an arithmetic number, because the mean of its divisors is an integer number (621026252).

Almost surely, 2^7424431617 is an apocalyptic number.

It is an amenable number.

7424431617 is a deficient number, since it is larger than the sum of its proper divisors (2511988415).

7424431617 is a wasteful number, since it uses less digits than its factorization.

7424431617 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5808.

The product of its digits is 112896, while the sum is 39.

The square root of 7424431617 is about 86165.1415422733. The cubic root of 7424431617 is about 1950.8373889349.

The spelling of 7424431617 in words is "seven billion, four hundred twenty-four million, four hundred thirty-one thousand, six hundred seventeen".