4140771691 has 8 divisors (see below), whose sum is σ = 4732730624. Its totient is φ = 3548917800.

The previous prime is 4140771659. The next prime is 4140771743. The reversal of 4140771691 is 1961770414.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4140771691 - 2⁵ = 4140771659 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4140771601) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96466 + ... + 132616.

It is an arithmetic number, because the mean of its divisors is an integer number (591591328).

Almost surely, 2^4140771691 is an apocalyptic number.

4140771691 is a deficient number, since it is larger than the sum of its proper divisors (591958933).

4140771691 is a wasteful number, since it uses less digits than its factorization.

4140771691 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52521.

The product of its (nonzero) digits is 42336, while the sum is 40.

The square root of 4140771691 is about 64348.8282022291. The cubic root of 4140771691 is about 1605.8085348251.

The spelling of 4140771691 in words is "four billion, one hundred forty million, seven hundred seventy-one thousand, six hundred ninety-one".