16556776246034 has 48 divisors (see below), whose sum is σ = 26110584572928. Its totient is φ = 7868158609248.

The previous prime is 16556776246001. The next prime is 16556776246061. The reversal of 16556776246034 is 43064267765561.

It is a happy number.

It is a super-2 number, since 2×16556776246034² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 85395887 + ... + 85589549.

It is an arithmetic number, because the mean of its divisors is an integer number (543970511936).

Almost surely, 2^{16556776246034} is an apocalyptic number.

16556776246034 is a deficient number, since it is larger than the sum of its proper divisors (9553808326894).

16556776246034 is a wasteful number, since it uses less digits than its factorization.

16556776246034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194319 (or 194272 counting only the distinct ones).

The product of its (nonzero) digits is 152409600, while the sum is 62.

The spelling of 16556776246034 in words is "sixteen trillion, five hundred fifty-six billion, seven hundred seventy-six million, two hundred forty-six thousand, thirty-four".