4157435423 has 8 divisors (see below), whose sum is σ = 4204517520. Its totient is φ = 4110439680.

The previous prime is 4157435417. The next prime is 4157435461. The reversal of 4157435423 is 3245347514.

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 4157435423 - 2⁴ = 4157435407 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4157435473) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77813 + ... + 119873.

It is an arithmetic number, because the mean of its divisors is an integer number (525564690).

Almost surely, 2^4157435423 is an apocalyptic number.

4157435423 is a deficient number, since it is larger than the sum of its proper divisors (47082097).

4157435423 is a wasteful number, since it uses less digits than its factorization.

4157435423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43177.

The product of its digits is 201600, while the sum is 38.

The square root of 4157435423 is about 64478.1778821331. The cubic root of 4157435423 is about 1607.9597399586.

The spelling of 4157435423 in words is "four billion, one hundred fifty-seven million, four hundred thirty-five thousand, four hundred twenty-three".