16273367132 has 24 divisors (see below), whose sum is σ = 31191132672. Its totient is φ = 7367510000.

The previous prime is 16273367129. The next prime is 16273367141. The reversal of 16273367132 is 23176337261.

It is a self number, because there is not a number n which added to its sum of digits gives 16273367132.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 725708 + ... + 747795.

It is an arithmetic number, because the mean of its divisors is an integer number (1299630528).

Almost surely, 2^16273367132 is an apocalyptic number.

It is an amenable number.

16273367132 is a deficient number, since it is larger than the sum of its proper divisors (14917765540).

16273367132 is a wasteful number, since it uses less digits than its factorization.

16273367132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1473769 (or 1473767 counting only the distinct ones).

The product of its digits is 190512, while the sum is 41.

The spelling of 16273367132 in words is "sixteen billion, two hundred seventy-three million, three hundred sixty-seven thousand, one hundred thirty-two".