20444800703 has 2 divisors, whose sum is σ = 20444800704. Its totient is φ = 20444800702.

The previous prime is 20444800667. The next prime is 20444800723. The reversal of 20444800703 is 30700844402.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20444800703 - 2⁸ = 20444800447 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 20444800703.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20444800723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10222400351 + 10222400352.

It is an arithmetic number, because the mean of its divisors is an integer number (10222400352).

Almost surely, 2^20444800703 is an apocalyptic number.

20444800703 is a deficient number, since it is larger than the sum of its proper divisors (1).

20444800703 is an equidigital number, since it uses as much as digits as its factorization.

20444800703 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21504, while the sum is 32.

The spelling of 20444800703 in words is "twenty billion, four hundred forty-four million, eight hundred thousand, seven hundred three".