2271140541 has 12 divisors (see below), whose sum is σ = 3281256160. Its totient is φ = 1513761480.

The previous prime is 2271140527. The next prime is 2271140567. The reversal of 2271140541 is 1450411722.

2271140541 is a `hidden beast` number, since 2 + 2 + 7 + 114 + 0 + 541 = 666.

It is not a de Polignac number, because 2271140541 - 2⁷ = 2271140413 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 (2271140141) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19920 + ... + 70278.

Almost surely, 2^2271140541 is an apocalyptic number.

It is an amenable number.

2271140541 is a deficient number, since it is larger than the sum of its proper divisors (1010115619).

2271140541 is a wasteful number, since it uses less digits than its factorization.

2271140541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55376 (or 55373 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 27.

The square root of 2271140541 is about 47656.4847738479. The cubic root of 2271140541 is about 1314.4619022750.

The spelling of 2271140541 in words is "two billion, two hundred seventy-one million, one hundred forty thousand, five hundred forty-one".