32040003434 has 8 divisors (see below), whose sum is σ = 48736906848. Its totient is φ = 15794367820.

The previous prime is 32040003433. The next prime is 32040003481. The reversal of 32040003434 is 43430004023.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (32040003433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 112816772 + ... + 112817055.

It is an arithmetic number, because the mean of its divisors is an integer number (6092113356).

Almost surely, 2^32040003434 is an apocalyptic number.

32040003434 is a deficient number, since it is larger than the sum of its proper divisors (16696903414).

32040003434 is a wasteful number, since it uses less digits than its factorization.

32040003434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225633900.

The product of its (nonzero) digits is 3456, while the sum is 23.

Adding to 32040003434 its reverse (43430004023), we get a palindrome (75470007457).

The spelling of 32040003434 in words is "thirty-two billion, forty million, three thousand, four hundred thirty-four".