20032034884 has 12 divisors (see below), whose sum is σ = 35061448464. Its totient is φ = 10014478184.

The previous prime is 20032034849. The next prime is 20032034899. The reversal of 20032034884 is 48843023002.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 355282 + ... + 407785.

It is an arithmetic number, because the mean of its divisors is an integer number (2921787372).

Almost surely, 2^20032034884 is an apocalyptic number.

It is an amenable number.

20032034884 is a deficient number, since it is larger than the sum of its proper divisors (15029413580).

20032034884 is a wasteful number, since it uses less digits than its factorization.

20032034884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 769634 (or 769632 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 34.

Adding to 20032034884 its reverse (48843023002), we get a palindrome (68875057886).

The spelling of 20032034884 in words is "twenty billion, thirty-two million, thirty-four thousand, eight hundred eighty-four".