40200040044244 has 24 divisors (see below), whose sum is σ = 74199927493440. Its totient is φ = 19004267107584.

The previous prime is 40200040044211. The next prime is 40200040044319. The reversal of 40200040044244 is 44244004000204.

It is a super-2 number, since 2×40200040044244² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 525754909 + ... + 525831364.

It is an arithmetic number, because the mean of its divisors is an integer number (3091663645560).

Almost surely, 2^{40200040044244} is an apocalyptic number.

It is an amenable number.

40200040044244 is a deficient number, since it is larger than the sum of its proper divisors (33999887449196).

40200040044244 is a wasteful number, since it uses less digits than its factorization.

40200040044244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1051586799 (or 1051586797 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 28.

Adding to 40200040044244 its reverse (44244004000204), we get a palindrome (84444044044448).

The spelling of 40200040044244 in words is "forty trillion, two hundred billion, forty million, forty-four thousand, two hundred forty-four".