29328482432 has 24 divisors (see below), whose sum is σ = 58431696285. Its totient is φ = 14663272448.

The previous prime is 29328482431. The next prime is 29328482459. The reversal of 29328482432 is 23428482392.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 29000727616 + 327754816 = 170296^2 + 18104^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=121096.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (29328482431) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 1929968 + ... + 1945104.

Almost surely, 2^29328482432 is an apocalyptic number.

It is an amenable number.

29328482432 is a deficient number, since it is larger than the sum of its proper divisors (29103213853).

29328482432 is an frugal number, since it uses more digits than its factorization.

29328482432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30288 (or 15139 counting only the distinct ones).

The product of its digits is 1327104, while the sum is 47.

The spelling of 29328482432 in words is "twenty-nine billion, three hundred twenty-eight million, four hundred eighty-two thousand, four hundred thirty-two".