32304140433 has 12 divisors (see below), whose sum is σ = 48270555060. Its totient is φ = 20793469536.

The previous prime is 32304140419. The next prime is 32304140441. The reversal of 32304140433 is 33404140323.

It can be written as a sum of positive squares in 2 ways, for example, as 9228099969 + 23076040464 = 96063^2 + 151908^2 .

It is not a de Polignac number, because 32304140433 - 2¹⁴ = 32304124049 is a prime.

It is a super-2 number, since 2×32304140433² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 32304140397 and 32304140406.

It is not an unprimeable number, because it can be changed into a prime (32304141433) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 61885066 + ... + 61885587.

It is an arithmetic number, because the mean of its divisors is an integer number (4022546255).

Almost surely, 2^32304140433 is an apocalyptic number.

It is an amenable number.

32304140433 is a deficient number, since it is larger than the sum of its proper divisors (15966414627).

32304140433 is a wasteful number, since it uses less digits than its factorization.

32304140433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123770688 (or 123770685 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 32304140433 its reverse (33404140323), we get a palindrome (65708280756).

The spelling of 32304140433 in words is "thirty-two billion, three hundred four million, one hundred forty thousand, four hundred thirty-three".