20441233002 has 16 divisors (see below), whose sum is σ = 40889532960. Its totient is φ = 6812566512.

The previous prime is 20441232991. The next prime is 20441233051. The reversal of 20441233002 is 20033214402.

It is a self number, because there is not a number n which added to its sum of digits gives 20441233002.

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, 256477 + ... + 326592.

It is an arithmetic number, because the mean of its divisors is an integer number (2555595810).

Almost surely, 2^20441233002 is an apocalyptic number.

20441233002 is an abundant number, since it is smaller than the sum of its proper divisors (20448299958).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20441233002 is a wasteful number, since it uses less digits than its factorization.

20441233002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 588917.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 20441233002 its reverse (20033214402), we get a palindrome (40474447404).

The spelling of 20441233002 in words is "twenty billion, four hundred forty-one million, two hundred thirty-three thousand, two".