20001414044 has 12 divisors (see below), whose sum is σ = 35019894168. Its totient is φ = 9995730000.

The previous prime is 20001414001. The next prime is 20001414071. The reversal of 20001414044 is 44041410002.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1235207 + ... + 1251294.

It is an arithmetic number, because the mean of its divisors is an integer number (2918324514).

Almost surely, 2^20001414044 is an apocalyptic number.

It is an amenable number.

20001414044 is a deficient number, since it is larger than the sum of its proper divisors (15018480124).

20001414044 is a wasteful number, since it uses less digits than its factorization.

20001414044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2488516 (or 2488514 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 20001414044 its reverse (44041410002), we get a palindrome (64042824046).

The spelling of 20001414044 in words is "twenty billion, one million, four hundred fourteen thousand, forty-four".