20244410152 has 16 divisors (see below), whose sum is σ = 40191108660. Its totient is φ = 9526781184.

The previous prime is 20244410143. The next prime is 20244410183. The reversal of 20244410152 is 25101444202.

It can be written as a sum of positive squares in 2 ways, for example, as 18814511556 + 1429898596 = 137166^2 + 37814^2 .

It is a super-2 number, since 2×20244410152² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74427843 + ... + 74428114.

Almost surely, 2^20244410152 is an apocalyptic number.

It is an amenable number.

20244410152 is a deficient number, since it is larger than the sum of its proper divisors (19946698508).

20244410152 is a wasteful number, since it uses less digits than its factorization.

20244410152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148855980 (or 148855976 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 25.

Adding to 20244410152 its reverse (25101444202), we get a palindrome (45345854354).

The spelling of 20244410152 in words is "twenty billion, two hundred forty-four million, four hundred ten thousand, one hundred fifty-two".