2671441394112 has 84 divisors (see below), whose sum is σ = 7940804622296. Its totient is φ = 890480459520.

The previous prime is 2671441394101. The next prime is 2671441394129. The reversal of 2671441394112 is 2114931441762.

2671441394112 is a `hidden beast` number, since 2 + 6 + 7 + 1 + 441 + 3 + 94 + 112 = 666.

It is a super-2 number, since 2×2671441394112² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 85871839 + ... + 85902942.

Almost surely, 2^{2671441394112} is an apocalyptic number.

It is an amenable number.

2671441394112 is an abundant number, since it is smaller than the sum of its proper divisors (5269363228184).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2671441394112 is an equidigital number, since it uses as much as digits as its factorization.

2671441394112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171774808 (or 171774786 counting only the distinct ones).

The product of its digits is 290304, while the sum is 45.

The spelling of 2671441394112 in words is "two trillion, six hundred seventy-one billion, four hundred forty-one million, three hundred ninety-four thousand, one hundred twelve".