471117740215 has 8 divisors (see below), whose sum is σ = 565494064128. Its totient is φ = 376792341600.

The previous prime is 471117740147. The next prime is 471117740243. The reversal of 471117740215 is 512047711174.

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

It is not a de Polignac number, because 471117740215 - 2¹⁹ = 471117215927 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12710967 + ... + 12747976.

It is an arithmetic number, because the mean of its divisors is an integer number (70686758016).

Almost surely, 2^471117740215 is an apocalyptic number.

471117740215 is a deficient number, since it is larger than the sum of its proper divisors (94376323913).

471117740215 is a wasteful number, since it uses less digits than its factorization.

471117740215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25462649.

The product of its (nonzero) digits is 54880, while the sum is 40.

The spelling of 471117740215 in words is "four hundred seventy-one billion, one hundred seventeen million, seven hundred forty thousand, two hundred fifteen".