471533042 has 4 divisors (see below), whose sum is σ = 707299566. Its totient is φ = 235766520.

The previous prime is 471533021. The next prime is 471533047. The reversal of 471533042 is 240335174.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 405257161 + 66275881 = 20131^2 + 8141^2 .

It is a junction number, because it is equal to n+sod(n) for n = 471532996 and 471533014.

It is not an unprimeable number, because it can be changed into a prime (471533047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117883259 + ... + 117883262.

Almost surely, 2^471533042 is an apocalyptic number.

471533042 is a deficient number, since it is larger than the sum of its proper divisors (235766524).

471533042 is a wasteful number, since it uses less digits than its factorization.

471533042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235766523.

The product of its (nonzero) digits is 10080, while the sum is 29.

The square root of 471533042 is about 21714.8115810384. The cubic root of 471533042 is about 778.3424377463.

The spelling of 471533042 in words is "four hundred seventy-one million, five hundred thirty-three thousand, forty-two".