481043071 has 4 divisors (see below), whose sum is σ = 483485112. Its totient is φ = 478601032.

The previous prime is 481043023. The next prime is 481043081. The reversal of 481043071 is 170340184.

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

It is a cyclic number.

It is not a de Polignac number, because 481043071 - 2⁷ = 481042943 is a prime.

It is a super-3 number, since 3×481043071³ (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (481043081) 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, 1220725 + ... + 1221118.

It is an arithmetic number, because the mean of its divisors is an integer number (120871278).

Almost surely, 2^481043071 is an apocalyptic number.

481043071 is a deficient number, since it is larger than the sum of its proper divisors (2442041).

481043071 is a wasteful number, since it uses less digits than its factorization.

481043071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2442040.

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 481043071 is about 21932.6941117593. The cubic root of 481043071 is about 783.5402685920.

The spelling of 481043071 in words is "four hundred eighty-one million, forty-three thousand, seventy-one".