471385882815 has 16 divisors (see below), whose sum is σ = 774601667808. Its totient is φ = 244611052416.

The previous prime is 471385882801. The next prime is 471385882823. The reversal of 471385882815 is 518288583174.

It is a happy number.

It is not a de Polignac number, because 471385882815 - 2¹⁴ = 471385866431 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 424671412 + ... + 424672521.

It is an arithmetic number, because the mean of its divisors is an integer number (48412604238).

Almost surely, 2^471385882815 is an apocalyptic number.

471385882815 is a deficient number, since it is larger than the sum of its proper divisors (303215784993).

471385882815 is a wasteful number, since it uses less digits than its factorization.

471385882815 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 849343978.

The product of its digits is 17203200, while the sum is 60.

The spelling of 471385882815 in words is "four hundred seventy-one billion, three hundred eighty-five million, eight hundred eighty-two thousand, eight hundred fifteen".