471121135416 has 24 divisors (see below), whose sum is σ = 1275953075280. Its totient is φ = 157040378448.

The previous prime is 471121135409. The next prime is 471121135417. The reversal of 471121135416 is 614531121174.

471121135416 is a `hidden beast` number, since 471 + 12 + 1 + 135 + 41 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×471121135416² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (471121135417) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3271674480 + ... + 3271674623.

It is an arithmetic number, because the mean of its divisors is an integer number (53164711470).

Almost surely, 2^471121135416 is an apocalyptic number.

It is an amenable number.

471121135416 is an abundant number, since it is smaller than the sum of its proper divisors (804831939864).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

471121135416 is a wasteful number, since it uses less digits than its factorization.

471121135416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6543349115 (or 6543349108 counting only the distinct ones).

The product of its digits is 20160, while the sum is 36.

The spelling of 471121135416 in words is "four hundred seventy-one billion, one hundred twenty-one million, one hundred thirty-five thousand, four hundred sixteen".