471433431 has 16 divisors (see below), whose sum is σ = 719961344. Its totient is φ = 268795584.

The previous prime is 471433429. The next prime is 471433439. The reversal of 471433431 is 134334174.

It is not a de Polignac number, because 471433431 - 2¹ = 471433429 is a prime.

It is a super-2 number, since 2×471433431² = 444498959728863522, 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 (471433439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14965 + ... + 34158.

It is an arithmetic number, because the mean of its divisors is an integer number (44997584).

Almost surely, 2^471433431 is an apocalyptic number.

471433431 is a deficient number, since it is larger than the sum of its proper divisors (248527913).

471433431 is a wasteful number, since it uses less digits than its factorization.

471433431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49590.

The product of its digits is 12096, while the sum is 30.

The square root of 471433431 is about 21712.5178410980. The cubic root of 471433431 is about 778.2876258019.

The spelling of 471433431 in words is "four hundred seventy-one million, four hundred thirty-three thousand, four hundred thirty-one".