431214299 has 12 divisors (see below), whose sum is σ = 463616664. Its totient is φ = 400936704.

The previous prime is 431214293. The next prime is 431214313. The reversal of 431214299 is 992412134.

It is not a de Polignac number, because 431214299 - 2¹⁶ = 431148763 is a prime.

It is a super-2 number, since 2×431214299² = 371891543324122802, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (431214293) 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 11 ways as a sum of consecutive naturals, for example, 14999 + ... + 32975.

It is an arithmetic number, because the mean of its divisors is an integer number (38634722).

Almost surely, 2^431214299 is an apocalyptic number.

431214299 is a deficient number, since it is larger than the sum of its proper divisors (32402365).

431214299 is a wasteful number, since it uses less digits than its factorization.

431214299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18094 (or 18077 counting only the distinct ones).

The product of its digits is 15552, while the sum is 35.

The square root of 431214299 is about 20765.7000604362. The cubic root of 431214299 is about 755.4940549478.

The spelling of 431214299 in words is "four hundred thirty-one million, two hundred fourteen thousand, two hundred ninety-nine".