16282312403 has 8 divisors (see below), whose sum is σ = 18622475520. Its totient is φ = 13945678920.

The previous prime is 16282312399. The next prime is 16282312433. The reversal of 16282312403 is 30421328261.

16282312403 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 16282312403 - 2² = 16282312399 is a prime.

It is a super-2 number, since 2×16282312403² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 16282312403.

It is not an unprimeable number, because it can be changed into a prime (16282312433) 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 7 ways as a sum of consecutive naturals, for example, 872513 + ... + 890978.

It is an arithmetic number, because the mean of its divisors is an integer number (2327809440).

Almost surely, 2^16282312403 is an apocalyptic number.

16282312403 is a deficient number, since it is larger than the sum of its proper divisors (2340163117).

16282312403 is a wasteful number, since it uses less digits than its factorization.

16282312403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1764817.

The product of its (nonzero) digits is 13824, while the sum is 32.

The spelling of 16282312403 in words is "sixteen billion, two hundred eighty-two million, three hundred twelve thousand, four hundred three".