4113931541 has 8 divisors (see below), whose sum is σ = 4368273624. Its totient is φ = 3860961280.

The previous prime is 4113931531. The next prime is 4113931553. The reversal of 4113931541 is 1451393114.

It can be written as a sum of positive squares in 4 ways, for example, as 1742728516 + 2371203025 = 41746^2 + 48695^2 .

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 4113931541 - 2²² = 4109737237 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4113931498 and 4113931507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4113931531) 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, 336770 + ... + 348771.

It is an arithmetic number, because the mean of its divisors is an integer number (546034203).

Almost surely, 2^4113931541 is an apocalyptic number.

It is an amenable number.

4113931541 is a deficient number, since it is larger than the sum of its proper divisors (254342083).

4113931541 is a wasteful number, since it uses less digits than its factorization.

4113931541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 685911.

The product of its digits is 6480, while the sum is 32.

The square root of 4113931541 is about 64139.9371764582. The cubic root of 4113931541 is about 1602.3314371681.

The spelling of 4113931541 in words is "four billion, one hundred thirteen million, nine hundred thirty-one thousand, five hundred forty-one".