4131984959 has 2 divisors, whose sum is σ = 4131984960. Its totient is φ = 4131984958.

The previous prime is 4131984943. The next prime is 4131984973. The reversal of 4131984959 is 9594891314.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4131984959 - 2⁴ = 4131984943 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4131984959.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4131984919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2065992479 + 2065992480.

It is an arithmetic number, because the mean of its divisors is an integer number (2065992480).

Almost surely, 2^4131984959 is an apocalyptic number.

4131984959 is a deficient number, since it is larger than the sum of its proper divisors (1).

4131984959 is an equidigital number, since it uses as much as digits as its factorization.

4131984959 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1399680, while the sum is 53.

The square root of 4131984959 is about 64280.5177250464. The cubic root of 4131984959 is about 1604.6718866808.

The spelling of 4131984959 in words is "four billion, one hundred thirty-one million, nine hundred eighty-four thousand, nine hundred fifty-nine".