16471151273441 has 4 divisors (see below), whose sum is σ = 16472374725312. Its totient is φ = 16469927821572.

The previous prime is 16471151273429. The next prime is 16471151273459. The reversal of 16471151273441 is 14437215117461.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16471151273441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16471151273491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 611705741 + ... + 611732666.

It is an arithmetic number, because the mean of its divisors is an integer number (4118093681328).

Almost surely, 2^{16471151273441} is an apocalyptic number.

It is an amenable number.

16471151273441 is a deficient number, since it is larger than the sum of its proper divisors (1223451871).

16471151273441 is a wasteful number, since it uses less digits than its factorization.

16471151273441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1223451870.

The product of its digits is 564480, while the sum is 47.

The spelling of 16471151273441 in words is "sixteen trillion, four hundred seventy-one billion, one hundred fifty-one million, two hundred seventy-three thousand, four hundred forty-one".