424126317 has 4 divisors (see below), whose sum is σ = 565501760. Its totient is φ = 282750876.

The previous prime is 424126309. The next prime is 424126321. The reversal of 424126317 is 713621424.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 424126317 - 2³ = 424126309 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 (424126357) 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 3 ways as a sum of consecutive naturals, for example, 70687717 + ... + 70687722.

It is an arithmetic number, because the mean of its divisors is an integer number (141375440).

Almost surely, 2^424126317 is an apocalyptic number.

It is an amenable number.

424126317 is a deficient number, since it is larger than the sum of its proper divisors (141375443).

424126317 is a wasteful number, since it uses less digits than its factorization.

424126317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141375442.

The product of its digits is 8064, while the sum is 30.

The square root of 424126317 is about 20594.3273014682. The cubic root of 424126317 is about 751.3317476424.

The spelling of 424126317 in words is "four hundred twenty-four million, one hundred twenty-six thousand, three hundred seventeen".