3663401141 has 4 divisors (see below), whose sum is σ = 3675105612. Its totient is φ = 3651696672.

The previous prime is 3663401113. The next prime is 3663401227. The reversal of 3663401141 is 1411043663.

3663401141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 337456900 + 3325944241 = 18370^2 + 57671^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3663401141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3663403141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5851766 + ... + 5852391.

It is an arithmetic number, because the mean of its divisors is an integer number (918776403).

Almost surely, 2^3663401141 is an apocalyptic number.

It is an amenable number.

3663401141 is a deficient number, since it is larger than the sum of its proper divisors (11704471).

3663401141 is a wasteful number, since it uses less digits than its factorization.

3663401141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11704470.

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 3663401141 is about 60526.0368849638. The cubic root of 3663401141 is about 1541.5637600046.

The spelling of 3663401141 in words is "three billion, six hundred sixty-three million, four hundred one thousand, one hundred forty-one".