4139333497 has 16 divisors (see below), whose sum is σ = 4616668672. Its totient is φ = 3685512960.

The previous prime is 4139333491. The next prime is 4139333501. The reversal of 4139333497 is 7943339314.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 4139333497 - 2³ = 4139333489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4139333491) 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, 106993 + ... + 140449.

It is an arithmetic number, because the mean of its divisors is an integer number (288541792).

Almost surely, 2^4139333497 is an apocalyptic number.

It is an amenable number.

4139333497 is a deficient number, since it is larger than the sum of its proper divisors (477335175).

4139333497 is a wasteful number, since it uses less digits than its factorization.

4139333497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33808.

The product of its digits is 734832, while the sum is 46.

The square root of 4139333497 is about 64337.6522496741. The cubic root of 4139333497 is about 1605.6226007527.

The spelling of 4139333497 in words is "four billion, one hundred thirty-nine million, three hundred thirty-three thousand, four hundred ninety-seven".