4140041141 has 4 divisors (see below), whose sum is σ = 4167458784. Its totient is φ = 4112623500.

The previous prime is 4140041117. The next prime is 4140041149. The reversal of 4140041141 is 1411400414.

It is a happy number.

4140041141 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4140041141 - 2²² = 4135846837 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 (4140041149) 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, 13708595 + ... + 13708896.

It is an arithmetic number, because the mean of its divisors is an integer number (1041864696).

Almost surely, 2^4140041141 is an apocalyptic number.

It is an amenable number.

4140041141 is a deficient number, since it is larger than the sum of its proper divisors (27417643).

4140041141 is a wasteful number, since it uses less digits than its factorization.

4140041141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27417642.

The product of its (nonzero) digits is 256, while the sum is 20.

The square root of 4140041141 is about 64343.1514692900. The cubic root of 4140041141 is about 1605.7140924916.

Adding to 4140041141 its reverse (1411400414), we get a palindrome (5551441555).

The spelling of 4140041141 in words is "four billion, one hundred forty million, forty-one thousand, one hundred forty-one".