470232474891 has 8 divisors (see below), whose sum is σ = 638806381200. Its totient is φ = 307573442592.

The previous prime is 470232474863. The next prime is 470232474919. The reversal of 470232474891 is 198474232074.

It is an interprime number because it is at equal distance from previous prime (470232474863) and next prime (470232474919).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 470232474891 - 2¹³ = 470232466699 is a prime.

It is a super-2 number, since 2×470232474891² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (470232472891) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1478718316 + ... + 1478718633.

It is an arithmetic number, because the mean of its divisors is an integer number (79850797650).

Almost surely, 2^470232474891 is an apocalyptic number.

470232474891 is a deficient number, since it is larger than the sum of its proper divisors (168573906309).

470232474891 is a wasteful number, since it uses less digits than its factorization.

470232474891 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2957437005.

The product of its (nonzero) digits is 2709504, while the sum is 51.

The spelling of 470232474891 in words is "four hundred seventy billion, two hundred thirty-two million, four hundred seventy-four thousand, eight hundred ninety-one".