4131004099 has 4 divisors (see below), whose sum is σ = 4137901200. Its totient is φ = 4124107000.

The previous prime is 4131004091. The next prime is 4131004123. The reversal of 4131004099 is 9904001314.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9904001314 = 2 ⋅4952000657.

It is a cyclic number.

It is not a de Polignac number, because 4131004099 - 2³ = 4131004091 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4131004099.

It is not an unprimeable number, because it can be changed into a prime (4131004091) 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, 3447652 + ... + 3448849.

It is an arithmetic number, because the mean of its divisors is an integer number (1034475300).

Almost surely, 2^4131004099 is an apocalyptic number.

4131004099 is a deficient number, since it is larger than the sum of its proper divisors (6897101).

4131004099 is an equidigital number, since it uses as much as digits as its factorization.

4131004099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6897100.

The product of its (nonzero) digits is 3888, while the sum is 31.

The square root of 4131004099 is about 64272.8877443670. The cubic root of 4131004099 is about 1604.5449030767.

The spelling of 4131004099 in words is "four billion, one hundred thirty-one million, four thousand, ninety-nine".