20448124014016 has 28 divisors (see below), whose sum is σ = 40576967048088. Its totient is φ = 10224006332672.

The previous prime is 20448124014007. The next prime is 20448124014119. The reversal of 20448124014016 is 61041042184402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12589110 + ... + 14120266.

Almost surely, 2^{20448124014016} is an apocalyptic number.

It is an amenable number.

20448124014016 is a deficient number, since it is larger than the sum of its proper divisors (20128843034072).

20448124014016 is a wasteful number, since it uses less digits than its factorization.

20448124014016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1739836 (or 1739826 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 37.

Adding to 20448124014016 its reverse (61041042184402), we get a palindrome (81489166198418).

The spelling of 20448124014016 in words is "twenty trillion, four hundred forty-eight billion, one hundred twenty-four million, fourteen thousand, sixteen".