240400110002 has 12 divisors (see below), whose sum is σ = 390472368570. Its totient is φ = 110953896768.

The previous prime is 240400110001. The next prime is 240400110037. The reversal of 240400110002 is 200011004042.

It can be written as a sum of positive squares in 3 ways, for example, as 175176568681 + 65223541321 = 418541^2 + 255389^2 .

It is not an unprimeable number, because it can be changed into a prime (240400110001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 355621127 + ... + 355621802.

Almost surely, 2^240400110002 is an apocalyptic number.

240400110002 is a deficient number, since it is larger than the sum of its proper divisors (150072258568).

240400110002 is a wasteful number, since it uses less digits than its factorization.

240400110002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 711242957 (or 711242944 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 240400110002 its reverse (200011004042), we get a palindrome (440411114044).

The spelling of 240400110002 in words is "two hundred forty billion, four hundred million, one hundred ten thousand, two".