20043350332 has 24 divisors (see below), whose sum is σ = 35414899520. Its totient is φ = 9924897600.

The previous prime is 20043350321. The next prime is 20043350407. The reversal of 20043350332 is 23305334002.

It is a junction number, because it is equal to n+sod(n) for n = 20043350297 and 20043350306.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 987082 + ... + 1007182.

Almost surely, 2^20043350332 is an apocalyptic number.

It is an amenable number.

20043350332 is a deficient number, since it is larger than the sum of its proper divisors (15371549188).

20043350332 is a wasteful number, since it uses less digits than its factorization.

20043350332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22501 (or 22499 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 25.

Adding to 20043350332 its reverse (23305334002), we get a palindrome (43348684334).

The spelling of 20043350332 in words is "twenty billion, forty-three million, three hundred fifty thousand, three hundred thirty-two".