471429437664 has 48 divisors (see below), whose sum is σ = 1310296529808. Its totient is φ = 147899430912.

The previous prime is 471429437663. The next prime is 471429437693. The reversal of 471429437664 is 466734924174.

It is a happy number.

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

It is a super-3 number, since 3×471429437664³ (a number of 36 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (471429437663) 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, 144431407 + ... + 144434670.

It is an arithmetic number, because the mean of its divisors is an integer number (27297844371).

Almost surely, 2^471429437664 is an apocalyptic number.

It is an amenable number.

471429437664 is an abundant number, since it is smaller than the sum of its proper divisors (838867092144).

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

471429437664 is a wasteful number, since it uses less digits than its factorization.

471429437664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 288866107 (or 288866099 counting only the distinct ones).

The product of its digits is 24385536, while the sum is 57.

The spelling of 471429437664 in words is "four hundred seventy-one billion, four hundred twenty-nine million, four hundred thirty-seven thousand, six hundred sixty-four".