16277335227956 has 48 divisors (see below), whose sum is σ = 31332928784640. Its totient is φ = 7398505699200.

The previous prime is 16277335227929. The next prime is 16277335227977. The reversal of 16277335227956 is 65972253377261.

It is a junction number, because it is equal to n+sod(n) for n = 16277335227892 and 16277335227901.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 209934476 + ... + 210011996.

It is an arithmetic number, because the mean of its divisors is an integer number (652769349680).

Almost surely, 2^{16277335227956} is an apocalyptic number.

It is an amenable number.

16277335227956 is a deficient number, since it is larger than the sum of its proper divisors (15055593556684).

16277335227956 is a wasteful number, since it uses less digits than its factorization.

16277335227956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116997 (or 116973 counting only the distinct ones).

The product of its digits is 200037600, while the sum is 65.

The spelling of 16277335227956 in words is "sixteen trillion, two hundred seventy-seven billion, three hundred thirty-five million, two hundred twenty-seven thousand, nine hundred fifty-six".