20432004302 has 16 divisors (see below), whose sum is σ = 32478233040. Its totient is φ = 9606941568.

The previous prime is 20432004301. The next prime is 20432004311. The reversal of 20432004302 is 20340023402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20432004301) 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, 212777 + ... + 293492.

It is an arithmetic number, because the mean of its divisors is an integer number (2029889565).

Almost surely, 2^20432004302 is an apocalyptic number.

20432004302 is a deficient number, since it is larger than the sum of its proper divisors (12046228738).

20432004302 is a wasteful number, since it uses less digits than its factorization.

20432004302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 507475.

The product of its (nonzero) digits is 1152, while the sum is 20.

Adding to 20432004302 its reverse (20340023402), we get a palindrome (40772027704).

The spelling of 20432004302 in words is "twenty billion, four hundred thirty-two million, four thousand, three hundred two".