20241748688 has 60 divisors (see below), whose sum is σ = 46592142912. Its totient is φ = 8490444480.

The previous prime is 20241748679. The next prime is 20241748691. The reversal of 20241748688 is 88684714202.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 237818 + ... + 311513.

Almost surely, 2^20241748688 is an apocalyptic number.

20241748688 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

20241748688 is an abundant number, since it is smaller than the sum of its proper divisors (26350394224).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20241748688 is a wasteful number, since it uses less digits than its factorization.

20241748688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 549400 (or 549387 counting only the distinct ones).

The product of its (nonzero) digits is 1376256, while the sum is 50.

The spelling of 20241748688 in words is "twenty billion, two hundred forty-one million, seven hundred forty-eight thousand, six hundred eighty-eight".