471251741664 has 48 divisors (see below), whose sum is σ = 1349493626880. Its totient is φ = 142803557760.

The previous prime is 471251741663. The next prime is 471251741669. The reversal of 471251741664 is 466147152174.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-3 number, since 3×471251741664³ (a number of 36 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (471251741663) 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, 223129504 + ... + 223131615.

It is an arithmetic number, because the mean of its divisors is an integer number (28114450560).

Almost surely, 2^471251741664 is an apocalyptic number.

471251741664 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

471251741664 is an abundant number, since it is smaller than the sum of its proper divisors (878241885216).

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

471251741664 is a wasteful number, since it uses less digits than its factorization.

471251741664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 446261143 (or 446261135 counting only the distinct ones).

The product of its digits is 1128960, while the sum is 48.

The spelling of 471251741664 in words is "four hundred seventy-one billion, two hundred fifty-one million, seven hundred forty-one thousand, six hundred sixty-four".