4166390139 has 8 divisors (see below), whose sum is σ = 5555729232. Its totient is φ = 2777322240.

The previous prime is 4166390119. The next prime is 4166390149. The reversal of 4166390139 is 9310936614.

4166390139 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4166390139 - 2⁹ = 4166389627 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4166390139.

It is not an unprimeable number, because it can be changed into a prime (4166390119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28734 + ... + 95699.

It is an arithmetic number, because the mean of its divisors is an integer number (694466154).

Almost surely, 2^4166390139 is an apocalyptic number.

4166390139 is a deficient number, since it is larger than the sum of its proper divisors (1389339093).

4166390139 is a wasteful number, since it uses less digits than its factorization.

4166390139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135597.

The product of its (nonzero) digits is 104976, while the sum is 42.

The square root of 4166390139 is about 64547.5804271547. The cubic root of 4166390139 is about 1609.1133756183.

The spelling of 4166390139 in words is "four billion, one hundred sixty-six million, three hundred ninety thousand, one hundred thirty-nine".