20433522104 has 16 divisors (see below), whose sum is σ = 38743336800. Its totient is φ = 10101965632.

The previous prime is 20433522103. The next prime is 20433522139. The reversal of 20433522104 is 40122533402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20433522103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14348672 + ... + 14350095.

It is an arithmetic number, because the mean of its divisors is an integer number (2421458550).

Almost surely, 2^20433522104 is an apocalyptic number.

It is an amenable number.

20433522104 is a deficient number, since it is larger than the sum of its proper divisors (18309814696).

20433522104 is a wasteful number, since it uses less digits than its factorization.

20433522104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28698862 (or 28698858 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 26.

The spelling of 20433522104 in words is "twenty billion, four hundred thirty-three million, five hundred twenty-two thousand, one hundred four".