4115167491 has 16 divisors (see below), whose sum is σ = 5641875200. Its totient is φ = 2666128608.

The previous prime is 4115167487. The next prime is 4115167501. The reversal of 4115167491 is 1947615114.

It is not a de Polignac number, because 4115167491 - 2² = 4115167487 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4115167481) 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, 73770 + ... + 116928.

It is an arithmetic number, because the mean of its divisors is an integer number (352617200).

Almost surely, 2^4115167491 is an apocalyptic number.

4115167491 is a deficient number, since it is larger than the sum of its proper divisors (1526707709).

4115167491 is a wasteful number, since it uses less digits than its factorization.

4115167491 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44058.

The product of its digits is 30240, while the sum is 39.

The square root of 4115167491 is about 64149.5712456443. The cubic root of 4115167491 is about 1602.4918841135.

The spelling of 4115167491 in words is "four billion, one hundred fifteen million, one hundred sixty-seven thousand, four hundred ninety-one".