4140003540361 has 16 divisors (see below), whose sum is σ = 4488534867600. Its totient is φ = 3818399130624.

The previous prime is 4140003540313. The next prime is 4140003540437. The reversal of 4140003540361 is 1630453000414.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 3661788416400 + 478215123961 = 1913580^2 + 691531^2 .

It is a de Polignac number, because none of the positive numbers 2^k-4140003540361 is a prime.

It is a super-2 number, since 2×4140003540361² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4140003540311) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1899555 + ... + 3447943.

It is an arithmetic number, because the mean of its divisors is an integer number (280533429225).

Almost surely, 2^{4140003540361} is an apocalyptic number.

It is an amenable number.

4140003540361 is a deficient number, since it is larger than the sum of its proper divisors (348531327239).

4140003540361 is a wasteful number, since it uses less digits than its factorization.

4140003540361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1549645 (or 1549619 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 31.

Adding to 4140003540361 its reverse (1630453000414), we get a palindrome (5770456540775).

The spelling of 4140003540361 in words is "four trillion, one hundred forty billion, three million, five hundred forty thousand, three hundred sixty-one".