6471429120 has 528 divisors, whose sum is σ = 24993378720. Its totient is φ = 1587216384.

The previous prime is 6471429103. The next prime is 6471429121. The reversal of 6471429120 is 219241746.

It is a happy number.

6471429120 is a `hidden beast` number, since 647 + 1 + 4 + 2 + 9 + 1 + 2 + 0 = 666.

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

It is not an unprimeable number, because it can be changed into a prime (6471429121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 23362422 + ... + 23362698.

Almost surely, 2^6471429120 is an apocalyptic number.

6471429120 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6471429120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12496689360).

6471429120 is an abundant number, since it is smaller than the sum of its proper divisors (18521949600).

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

6471429120 is a wasteful number, since it uses less digits than its factorization.

6471429120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337 (or 300 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 6471429120 is about 80445.1932684607. The cubic root of 6471429120 is about 1863.5171743376.

The spelling of 6471429120 in words is "six billion, four hundred seventy-one million, four hundred twenty-nine thousand, one hundred twenty".