477029929140 has 72 divisors (see below), whose sum is σ = 1447063050888. Its totient is φ = 127201628160.

The previous prime is 477029929133. The next prime is 477029929141. The reversal of 477029929140 is 41929920774.

477029929140 is a `hidden beast` number, since 477 + 0 + 2 + 9 + 9 + 29 + 140 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 325297296 + 476704631844 = 18036^2 + 690438^2 .

It is a super-2 number, since 2×477029929140² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (477029929141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4372860 + ... + 4480620.

It is an arithmetic number, because the mean of its divisors is an integer number (20098097929).

Almost surely, 2^477029929140 is an apocalyptic number.

It is an amenable number.

477029929140 is an abundant number, since it is smaller than the sum of its proper divisors (970033121748).

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

477029929140 is a wasteful number, since it uses less digits than its factorization.

477029929140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132369 (or 132364 counting only the distinct ones).

The product of its (nonzero) digits is 2286144, while the sum is 54.

The spelling of 477029929140 in words is "four hundred seventy-seven billion, twenty-nine million, nine hundred twenty-nine thousand, one hundred forty".