20000248466 has 16 divisors (see below), whose sum is σ = 32732598528. Its totient is φ = 9089655600.

The previous prime is 20000248403. The next prime is 20000248469. The reversal of 20000248466 is 66484200002.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (20000248469) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89471 + ... + 219101.

It is an arithmetic number, because the mean of its divisors is an integer number (2045787408).

Almost surely, 2^20000248466 is an apocalyptic number.

20000248466 is a deficient number, since it is larger than the sum of its proper divisors (12732350062).

20000248466 is a wasteful number, since it uses less digits than its factorization.

20000248466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136657.

The product of its (nonzero) digits is 18432, while the sum is 32.

Adding to 20000248466 its reverse (66484200002), we get a palindrome (86484448468).

The spelling of 20000248466 in words is "twenty billion, two hundred forty-eight thousand, four hundred sixty-six".