16277682660782 has 8 divisors (see below), whose sum is σ = 24423858493200. Its totient is φ = 8136396496384.

The previous prime is 16277682660781. The next prime is 16277682660793. The reversal of 16277682660782 is 28706628677261.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16277682660781) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1222408682 + ... + 1222421997.

It is an arithmetic number, because the mean of its divisors is an integer number (3052982311650).

Almost surely, 2^{16277682660782} is an apocalyptic number.

16277682660782 is a deficient number, since it is larger than the sum of its proper divisors (8146175832418).

16277682660782 is a wasteful number, since it uses less digits than its factorization.

16277682660782 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2444834010.

The product of its (nonzero) digits is 227598336, while the sum is 68.

The spelling of 16277682660782 in words is "sixteen trillion, two hundred seventy-seven billion, six hundred eighty-two million, six hundred sixty thousand, seven hundred eighty-two".