2040244024056 has 144 divisors (see below), whose sum is σ = 6262082182440. Its totient is φ = 552246387840.

The previous prime is 2040244023971. The next prime is 2040244024081. The reversal of 2040244024056 is 6504204420402.

It is a super-2 number, since 2×2040244024056² (a number of 25 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 35 ways as a sum of consecutive naturals, for example, 1978375 + ... + 2827446.

Almost surely, 2^{2040244024056} is an apocalyptic number.

It is an amenable number.

2040244024056 is an abundant number, since it is smaller than the sum of its proper divisors (4221838158384).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2040244024056 is a wasteful number, since it uses less digits than its factorization.

2040244024056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4805882 (or 4805852 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 33.

Adding to 2040244024056 its reverse (6504204420402), we get a palindrome (8544448444458).

The spelling of 2040244024056 in words is "two trillion, forty billion, two hundred forty-four million, twenty-four thousand, fifty-six".