200240140123024 has 20 divisors (see below), whose sum is σ = 389934638354844. Its totient is φ = 99611846354048.

The previous prime is 200240140122983. The next prime is 200240140123033. The reversal of 200240140123024 is 420321041042002.

It can be written as a sum of positive squares in 2 ways, for example, as 136159026438400 + 64081113684624 = 11668720^2 + 8005068^2 .

It is a super-2 number, since 2×200240140123024² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 200240140123024.

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, 31763978467 + ... + 31763984770.

Almost surely, 2^{200240140123024} is an apocalyptic number.

It is an amenable number.

200240140123024 is a deficient number, since it is larger than the sum of its proper divisors (189694498231820).

200240140123024 is a wasteful number, since it uses less digits than its factorization.

200240140123024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63527963442 (or 63527963436 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 200240140123024 its reverse (420321041042002), we get a palindrome (620561181165026).

The spelling of 200240140123024 in words is "two hundred trillion, two hundred forty billion, one hundred forty million, one hundred twenty-three thousand, twenty-four".