4157179423 has 8 divisors (see below), whose sum is σ = 4385955200. Its totient is φ = 3929401368.

The previous prime is 4157179421. The next prime is 4157179441. The reversal of 4157179423 is 3249717514.

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

It is a cyclic number.

It is not a de Polignac number, because 4157179423 - 2¹ = 4157179421 is a prime.

It is a super-2 number, since 2×4157179423² = 34564281510029225858, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4157179423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4157179421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 240861 + ... + 257542.

It is an arithmetic number, because the mean of its divisors is an integer number (548244400).

Almost surely, 2^4157179423 is an apocalyptic number.

4157179423 is a deficient number, since it is larger than the sum of its proper divisors (228775777).

4157179423 is a wasteful number, since it uses less digits than its factorization.

4157179423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 498861.

The product of its digits is 211680, while the sum is 43.

The square root of 4157179423 is about 64476.1926838116. The cubic root of 4157179423 is about 1607.9267351451.

The spelling of 4157179423 in words is "four billion, one hundred fifty-seven million, one hundred seventy-nine thousand, four hundred twenty-three".