471426433 has 4 divisors (see below), whose sum is σ = 471683520. Its totient is φ = 471169348.

The previous prime is 471426401. The next prime is 471426463. The reversal of 471426433 is 334624174.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 334624174 = 2 ⋅167312087.

It is a cyclic number.

It is not a de Polignac number, because 471426433 - 2⁵ = 471426401 is a prime.

It is a super-2 number, since 2×471426433² = 444485763462206978, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (471426463) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 125773 + ... + 129466.

It is an arithmetic number, because the mean of its divisors is an integer number (117920880).

Almost surely, 2^471426433 is an apocalyptic number.

It is an amenable number.

471426433 is a deficient number, since it is larger than the sum of its proper divisors (257087).

471426433 is a wasteful number, since it uses less digits than its factorization.

471426433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257086.

The product of its digits is 48384, while the sum is 34.

The square root of 471426433 is about 21712.3566892219. The cubic root of 471426433 is about 778.2837747925.

The spelling of 471426433 in words is "four hundred seventy-one million, four hundred twenty-six thousand, four hundred thirty-three".