1324403302432 has 48 divisors (see below), whose sum is σ = 2999906884800. Its totient is φ = 563791995648.

The previous prime is 1324403302403. The next prime is 1324403302433. The reversal of 1324403302432 is 2342033044231.

It is a happy number.

It is a super-2 number, since 2×1324403302432² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1324403302394 and 1324403302403.

It is not an unprimeable number, because it can be changed into a prime (1324403302433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19807278 + ... + 19874029.

It is an arithmetic number, because the mean of its divisors is an integer number (62498060100).

Almost surely, 2^{1324403302432} is an apocalyptic number.

It is an amenable number.

1324403302432 is an abundant number, since it is smaller than the sum of its proper divisors (1675503582368).

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

1324403302432 is a wasteful number, since it uses less digits than its factorization.

1324403302432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39681473 (or 39681465 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 31.

Adding to 1324403302432 its reverse (2342033044231), we get a palindrome (3666436346663).

The spelling of 1324403302432 in words is "one trillion, three hundred twenty-four billion, four hundred three million, three hundred two thousand, four hundred thirty-two".