431423021301 has 8 divisors (see below), whose sum is σ = 575300343360. Its totient is φ = 287580523392.

The previous prime is 431423021299. The next prime is 431423021321. The reversal of 431423021301 is 103120324134.

It is a happy number.

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

It is not a de Polignac number, because 431423021301 - 2¹ = 431423021299 is a prime.

It is a super-2 number, since 2×431423021301² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (431423021321) 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, 8677116 + ... + 8726693.

It is an arithmetic number, because the mean of its divisors is an integer number (71912542920).

Almost surely, 2^431423021301 is an apocalyptic number.

It is an amenable number.

431423021301 is a deficient number, since it is larger than the sum of its proper divisors (143877322059).

431423021301 is a wasteful number, since it uses less digits than its factorization.

431423021301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17412075.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 431423021301 its reverse (103120324134), we get a palindrome (534543345435).

The spelling of 431423021301 in words is "four hundred thirty-one billion, four hundred twenty-three million, twenty-one thousand, three hundred one".