4139013958 has 8 divisors (see below), whose sum is σ = 6209257752. Its totient is φ = 2069261376.

The previous prime is 4139013937. The next prime is 4139014007. The reversal of 4139013958 is 8593109314.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100960 + ... + 135907.

It is an arithmetic number, because the mean of its divisors is an integer number (776157219).

Almost surely, 2^4139013958 is an apocalyptic number.

4139013958 is a deficient number, since it is larger than the sum of its proper divisors (2070243794).

4139013958 is a wasteful number, since it uses less digits than its factorization.

4139013958 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245606.

The product of its (nonzero) digits is 116640, while the sum is 43.

The square root of 4139013958 is about 64335.1689047289. The cubic root of 4139013958 is about 1605.5812839366.

The spelling of 4139013958 in words is "four billion, one hundred thirty-nine million, thirteen thousand, nine hundred fifty-eight".