424068159 has 4 divisors (see below), whose sum is σ = 565424216. Its totient is φ = 282712104.

The previous prime is 424068149. The next prime is 424068167. The reversal of 424068159 is 951860424.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 424068159 - 2⁴ = 424068143 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 (424068119) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70678024 + ... + 70678029.

It is an arithmetic number, because the mean of its divisors is an integer number (141356054).

Almost surely, 2^424068159 is an apocalyptic number.

424068159 is a deficient number, since it is larger than the sum of its proper divisors (141356057).

424068159 is a wasteful number, since it uses less digits than its factorization.

424068159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141356056.

The product of its (nonzero) digits is 69120, while the sum is 39.

The square root of 424068159 is about 20592.9152622935. The cubic root of 424068159 is about 751.2974041403.

The spelling of 424068159 in words is "four hundred twenty-four million, sixty-eight thousand, one hundred fifty-nine".