2671481857112 has 16 divisors (see below), whose sum is σ = 5009053581600. Its totient is φ = 1335734235360.

The previous prime is 2671481857103. The next prime is 2671481857133. The reversal of 2671481857112 is 2117581841762.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1132214 + ... + 2573882.

It is an arithmetic number, because the mean of its divisors is an integer number (313065848850).

Almost surely, 2^{2671481857112} is an apocalyptic number.

It is an amenable number.

2671481857112 is a deficient number, since it is larger than the sum of its proper divisors (2337571724488).

2671481857112 is a wasteful number, since it uses less digits than its factorization.

2671481857112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1673306 (or 1673302 counting only the distinct ones).

The product of its digits is 1505280, while the sum is 53.

The spelling of 2671481857112 in words is "two trillion, six hundred seventy-one billion, four hundred eighty-one million, eight hundred fifty-seven thousand, one hundred twelve".