1040202413244 has 18 divisors (see below), whose sum is σ = 2629400544680. Its totient is φ = 346734137736.

The previous prime is 1040202413221. The next prime is 1040202413249. The reversal of 1040202413244 is 4423142020401.

1040202413244 is a `hidden beast` number, since 1 + 0 + 4 + 0 + 2 + 0 + 2 + 413 + 244 = 666.

1040202413244 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1040202413249) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14447255704 + ... + 14447255775.

Almost surely, 2^{1040202413244} is an apocalyptic number.

It is an amenable number.

1040202413244 is an abundant number, since it is smaller than the sum of its proper divisors (1589198131436).

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

1040202413244 is a wasteful number, since it uses less digits than its factorization.

1040202413244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28894511489 (or 28894511484 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 1040202413244 its reverse (4423142020401), we get a palindrome (5463344433645).

The spelling of 1040202413244 in words is "one trillion, forty billion, two hundred two million, four hundred thirteen thousand, two hundred forty-four".