20313014044 has 6 divisors (see below), whose sum is σ = 35547774584. Its totient is φ = 10156507020.

The previous prime is 20313013979. The next prime is 20313014063. The reversal of 20313014044 is 44041031302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2539126752 + ... + 2539126759.

Almost surely, 2^20313014044 is an apocalyptic number.

It is an amenable number.

20313014044 is a deficient number, since it is larger than the sum of its proper divisors (15234760540).

20313014044 is a wasteful number, since it uses less digits than its factorization.

20313014044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5078253515 (or 5078253513 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 20313014044 its reverse (44041031302), we get a palindrome (64354045346).

The spelling of 20313014044 in words is "twenty billion, three hundred thirteen million, fourteen thousand, forty-four".