16306142516 has 12 divisors (see below), whose sum is σ = 28571027940. Its totient is φ = 8142991680.

The previous prime is 16306142483. The next prime is 16306142519. The reversal of 16306142516 is 61524160361.

It can be written as a sum of positive squares in 2 ways, for example, as 15424646416 + 881496100 = 124196^2 + 29690^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16306142519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2516255 + ... + 2522726.

It is an arithmetic number, because the mean of its divisors is an integer number (2380918995).

Almost surely, 2^16306142516 is an apocalyptic number.

It is an amenable number.

16306142516 is a deficient number, since it is larger than the sum of its proper divisors (12264885424).

16306142516 is a wasteful number, since it uses less digits than its factorization.

16306142516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5039794 (or 5039792 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 35.

The spelling of 16306142516 in words is "sixteen billion, three hundred six million, one hundred forty-two thousand, five hundred sixteen".