431004253 has 8 divisors (see below), whose sum is σ = 445836800. Its totient is φ = 416229840.

The previous prime is 431004251. The next prime is 431004257. The reversal of 431004253 is 352400134.

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 431004253 - 2¹ = 431004251 is a prime.

It is a super-2 number, since 2×431004253² = 371529332208176018, 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 (431004251) 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, 823 + ... + 29371.

It is an arithmetic number, because the mean of its divisors is an integer number (55729600).

Almost surely, 2^431004253 is an apocalyptic number.

It is an amenable number.

431004253 is a deficient number, since it is larger than the sum of its proper divisors (14832547).

431004253 is a wasteful number, since it uses less digits than its factorization.

431004253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29067.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 431004253 is about 20760.6419216748. The cubic root of 431004253 is about 755.3713670890.

Adding to 431004253 its reverse (352400134), we get a palindrome (783404387).

The spelling of 431004253 in words is "four hundred thirty-one million, four thousand, two hundred fifty-three".