824311113428 has 96 divisors (see below), whose sum is σ = 1643717722752. Its totient is φ = 358381670400.

The previous prime is 824311113419. The next prime is 824311113443.

It is a happy number.

824311113428 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×824311113428² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 824311113391 and 824311113400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 179078975 + ... + 179083577.

It is an arithmetic number, because the mean of its divisors is an integer number (17122059612).

Almost surely, 2^824311113428 is an apocalyptic number.

It is an amenable number.

824311113428 is a deficient number, since it is larger than the sum of its proper divisors (819406609324).

824311113428 is a wasteful number, since it uses less digits than its factorization.

824311113428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6585 (or 6583 counting only the distinct ones).

The product of its digits is 36864, while the sum is 38.

It can be divided in two parts, 824311 and 113428, that added together give a palindrome (937739).

The spelling of 824311113428 in words is "eight hundred twenty-four billion, three hundred eleven million, one hundred thirteen thousand, four hundred twenty-eight".