20424203333002 has 16 divisors (see below), whose sum is σ = 36855705263040. Its totient is φ = 8292533683968.

The previous prime is 20424203332991. The next prime is 20424203333063. The reversal of 20424203333002 is 20033330242402.

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, 38391359383 + ... + 38391359914.

It is an arithmetic number, because the mean of its divisors is an integer number (2303481578940).

Almost surely, 2^{20424203333002} is an apocalyptic number.

20424203333002 is a deficient number, since it is larger than the sum of its proper divisors (16431501930038).

20424203333002 is a wasteful number, since it uses less digits than its factorization.

20424203333002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76782719325.

The product of its (nonzero) digits is 20736, while the sum is 28.

Adding to 20424203333002 its reverse (20033330242402), we get a palindrome (40457533575404).

The spelling of 20424203333002 in words is "twenty trillion, four hundred twenty-four billion, two hundred three million, three hundred thirty-three thousand, two".