20242126888 has 16 divisors (see below), whose sum is σ = 37965231360. Its totient is φ = 10118065200.

The previous prime is 20242126859. The next prime is 20242126889. The reversal of 20242126888 is 88862124202.

It is not an unprimeable number, because it can be changed into a prime (20242126889) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 345958 + ... + 400213.

It is an arithmetic number, because the mean of its divisors is an integer number (2372826960).

Almost surely, 2^20242126888 is an apocalyptic number.

It is an amenable number.

20242126888 is a deficient number, since it is larger than the sum of its proper divisors (17723104472).

20242126888 is a wasteful number, since it uses less digits than its factorization.

20242126888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 749568 (or 749564 counting only the distinct ones).

The product of its (nonzero) digits is 196608, while the sum is 43.

The spelling of 20242126888 in words is "twenty billion, two hundred forty-two million, one hundred twenty-six thousand, eight hundred eighty-eight".