20244003434 has 8 divisors (see below), whose sum is σ = 30369390240. Its totient is φ = 10120873356.

The previous prime is 20244003413. The next prime is 20244003443. The reversal of 20244003434 is 43430044202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

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, 541574 + ... + 577745.

It is an arithmetic number, because the mean of its divisors is an integer number (3796173780).

Almost surely, 2^20244003434 is an apocalyptic number.

20244003434 is a deficient number, since it is larger than the sum of its proper divisors (10125386806).

20244003434 is a wasteful number, since it uses less digits than its factorization.

20244003434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1128364.

The product of its (nonzero) digits is 9216, while the sum is 26.

Adding to 20244003434 its reverse (43430044202), we get a palindrome (63674047636).

The spelling of 20244003434 in words is "twenty billion, two hundred forty-four million, three thousand, four hundred thirty-four".