673776542231112 has 16 divisors (see below), whose sum is σ = 1684441355577840. Its totient is φ = 224592180743696.

The previous prime is 673776542231087. The next prime is 673776542231141. The reversal of 673776542231112 is 211132245677376.

It is a happy 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, 14037011296458 + ... + 14037011296505.

It is an arithmetic number, because the mean of its divisors is an integer number (105277584723615).

Almost surely, 2^{673776542231112} is an apocalyptic number.

It is an amenable number.

673776542231112 is an abundant number, since it is smaller than the sum of its proper divisors (1010664813346728).

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

673776542231112 is a wasteful number, since it uses less digits than its factorization.

673776542231112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28074022592972 (or 28074022592968 counting only the distinct ones).

The product of its digits is 17781120, while the sum is 57.

The spelling of 673776542231112 in words is "six hundred seventy-three trillion, seven hundred seventy-six billion, five hundred forty-two million, two hundred thirty-one thousand, one hundred twelve".