431413422 has 32 divisors (see below), whose sum is σ = 971633664. Its totient is φ = 126513600.

The previous prime is 431413393. The next prime is 431413447. The reversal of 431413422 is 224314134.

It is a super-2 number, since 2×431413422² = 372235081363500168, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 431413392 and 431413401.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 103383 + ... + 107474.

It is an arithmetic number, because the mean of its divisors is an integer number (30363552).

Almost surely, 2^431413422 is an apocalyptic number.

431413422 is an abundant number, since it is smaller than the sum of its proper divisors (540220242).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

431413422 is a wasteful number, since it uses less digits than its factorization.

431413422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210904.

The product of its digits is 2304, while the sum is 24.

The square root of 431413422 is about 20770.4940239755. The cubic root of 431413422 is about 755.6103259011.

Adding to 431413422 its reverse (224314134), we get a palindrome (655727556).

The spelling of 431413422 in words is "four hundred thirty-one million, four hundred thirteen thousand, four hundred twenty-two".