4101491959 has 2 divisors, whose sum is σ = 4101491960. Its totient is φ = 4101491958.

The previous prime is 4101491941. The next prime is 4101491993. The reversal of 4101491959 is 9591941014.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4101491959 - 2²³ = 4093103351 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4101491929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2050745979 + 2050745980.

It is an arithmetic number, because the mean of its divisors is an integer number (2050745980).

Almost surely, 2^4101491959 is an apocalyptic number.

4101491959 is a deficient number, since it is larger than the sum of its proper divisors (1).

4101491959 is an equidigital number, since it uses as much as digits as its factorization.

4101491959 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 58320, while the sum is 43.

The square root of 4101491959 is about 64042.8915571432. The cubic root of 4101491959 is about 1600.7147794620.

The spelling of 4101491959 in words is "four billion, one hundred one million, four hundred ninety-one thousand, nine hundred fifty-nine".