16411672166415 has 16 divisors (see below), whose sum is σ = 27640711017600. Its totient is φ = 8292213304992.

The previous prime is 16411672166359. The next prime is 16411672166459. The reversal of 16411672166415 is 51466127611461.

It is not a de Polignac number, because 16411672166415 - 2¹⁴ = 16411672150031 is a prime.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 28792407025 + ... + 28792407594.

It is an arithmetic number, because the mean of its divisors is an integer number (1727544438600).

Almost surely, 2^{16411672166415} is an apocalyptic number.

16411672166415 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

16411672166415 is a deficient number, since it is larger than the sum of its proper divisors (11229038851185).

16411672166415 is a wasteful number, since it uses less digits than its factorization.

16411672166415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57584814646.

The product of its digits is 1451520, while the sum is 51.

Adding to 16411672166415 its reverse (51466127611461), we get a palindrome (67877799777876).

The spelling of 16411672166415 in words is "sixteen trillion, four hundred eleven billion, six hundred seventy-two million, one hundred sixty-six thousand, four hundred fifteen".