16010631247478 has 32 divisors (see below), whose sum is σ = 28118863342080. Its totient is φ = 6693713720640.

The previous prime is 16010631247447. The next prime is 16010631247483. The reversal of 16010631247478 is 87474213601061.

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 4854383 + ... + 7455621.

It is an arithmetic number, because the mean of its divisors is an integer number (878714479440).

Almost surely, 2^{16010631247478} is an apocalyptic number.

16010631247478 is a deficient number, since it is larger than the sum of its proper divisors (12108232094602).

16010631247478 is a wasteful number, since it uses less digits than its factorization.

16010631247478 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2612012.

The product of its (nonzero) digits is 1354752, while the sum is 50.

The spelling of 16010631247478 in words is "sixteen trillion, ten billion, six hundred thirty-one million, two hundred forty-seven thousand, four hundred seventy-eight".