16470399060 has 168 divisors, whose sum is σ = 52095046920. Its totient is φ = 4372040448.

The previous prime is 16470399037. The next prime is 16470399079. The reversal of 16470399060 is 6099307461.

16470399060 is a `hidden beast` number, since 1 + 6 + 470 + 39 + 90 + 60 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 3586332996 + 12884066064 = 59886^2 + 113508^2 .

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a junction number, because it is equal to n+sod(n) for n = 16470398997 and 16470399015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 3336354 + ... + 3341286.

It is an arithmetic number, because the mean of its divisors is an integer number (310089565).

Almost surely, 2^16470399060 is an apocalyptic number.

16470399060 is a gapful number since it is divisible by the number (10) 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 16470399060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26047523460).

16470399060 is an abundant number, since it is smaller than the sum of its proper divisors (35624647860).

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

16470399060 is a wasteful number, since it uses less digits than its factorization.

16470399060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5189 (or 5172 counting only the distinct ones).

The product of its (nonzero) digits is 244944, while the sum is 45.

The spelling of 16470399060 in words is "sixteen billion, four hundred seventy million, three hundred ninety-nine thousand, sixty".