324302422440 has 64 divisors (see below), whose sum is σ = 972946267200. Its totient is φ = 86477179392.

The previous prime is 324302422439. The next prime is 324302422459. The reversal of 324302422440 is 44224203423.

It is a super-2 number, since 2×324302422440² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 324302422398 and 324302422407.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4639671 + ... + 4709049.

It is an arithmetic number, because the mean of its divisors is an integer number (15202285425).

Almost surely, 2^324302422440 is an apocalyptic number.

324302422440 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

324302422440 is an abundant number, since it is smaller than the sum of its proper divisors (648643844760).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

324302422440 is a wasteful number, since it uses less digits than its factorization.

324302422440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108346 (or 108342 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 30.

Adding to 324302422440 its reverse (44224203423), we get a palindrome (368526625863).

The spelling of 324302422440 in words is "three hundred twenty-four billion, three hundred two million, four hundred twenty-two thousand, four hundred forty".