16472312436 has 48 divisors (see below), whose sum is σ = 39012780800. Its totient is φ = 5408612352.

The previous prime is 16472312411. The next prime is 16472312443. The reversal of 16472312436 is 63421327461.

It is a junction number, because it is equal to n+sod(n) for n = 16472312394 and 16472312403.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 390420 + ... + 430548.

Almost surely, 2^16472312436 is an apocalyptic number.

It is an amenable number.

16472312436 is an abundant number, since it is smaller than the sum of its proper divisors (22540468364).

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

16472312436 is a wasteful number, since it uses less digits than its factorization.

16472312436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40648 (or 40646 counting only the distinct ones).

The product of its digits is 145152, while the sum is 39.

Adding to 16472312436 its reverse (63421327461), we get a palindrome (79893639897).

The spelling of 16472312436 in words is "sixteen billion, four hundred seventy-two million, three hundred twelve thousand, four hundred thirty-six".