16432465476 has 192 divisors, whose sum is σ = 47367936000. Its totient is φ = 4329676800.

The previous prime is 16432465459. The next prime is 16432465477. The reversal of 16432465476 is 67456423461.

16432465476 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (16432465477) 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 63 ways as a sum of consecutive naturals, for example, 10263076 + ... + 10264676.

It is an arithmetic number, because the mean of its divisors is an integer number (246708000).

Almost surely, 2^16432465476 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16432465476, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23683968000).

16432465476 is an abundant number, since it is smaller than the sum of its proper divisors (30935470524).

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

16432465476 is a wasteful number, since it uses less digits than its factorization.

16432465476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1802 (or 1800 counting only the distinct ones).

The product of its digits is 2903040, while the sum is 48.

The spelling of 16432465476 in words is "sixteen billion, four hundred thirty-two million, four hundred sixty-five thousand, four hundred seventy-six".