9315423344 has 10 divisors (see below), whose sum is σ = 18048632760. Its totient is φ = 4657711664.

The previous prime is 9315423331. The next prime is 9315423349. The reversal of 9315423344 is 4433245139.

It is a super-2 number, since 2×9315423344² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 9315423298 and 9315423307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9315423349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 291106964 + ... + 291106995.

It is an arithmetic number, because the mean of its divisors is an integer number (1804863276).

Almost surely, 2^9315423344 is an apocalyptic number.

It is an amenable number.

9315423344 is a deficient number, since it is larger than the sum of its proper divisors (8733209416).

9315423344 is a wasteful number, since it uses less digits than its factorization.

9315423344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 582213967 (or 582213961 counting only the distinct ones).

The product of its digits is 155520, while the sum is 38.

The square root of 9315423344 is about 96516.4407963742. The cubic root of 9315423344 is about 2104.1055995710.

The spelling of 9315423344 in words is "nine billion, three hundred fifteen million, four hundred twenty-three thousand, three hundred forty-four".