4217268431 has 4 divisors (see below), whose sum is σ = 4400627952. Its totient is φ = 4033908912.

The previous prime is 4217268409. The next prime is 4217268463. The reversal of 4217268431 is 1348627124.

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

It is not a de Polignac number, because 4217268431 - 2¹⁰ = 4217267407 is a prime.

It is a super-2 number, since 2×4217268431² = 35570706038218403522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4217268401) 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, 91679726 + ... + 91679771.

It is an arithmetic number, because the mean of its divisors is an integer number (1100156988).

Almost surely, 2^4217268431 is an apocalyptic number.

4217268431 is a deficient number, since it is larger than the sum of its proper divisors (183359521).

4217268431 is a wasteful number, since it uses less digits than its factorization.

4217268431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183359520.

The product of its digits is 64512, while the sum is 38.

The square root of 4217268431 is about 64940.4991588454. The cubic root of 4217268431 is about 1615.6368431608.

The spelling of 4217268431 in words is "four billion, two hundred seventeen million, two hundred sixty-eight thousand, four hundred thirty-one".