671223453046126 has 8 divisors (see below), whose sum is σ = 1006866587319840. Its totient is φ = 335601257272848.

The previous prime is 671223453046103. The next prime is 671223453046147. The reversal of 671223453046126 is 621640354322176.

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 5234544966 + ... + 5234673193.

It is an arithmetic number, because the mean of its divisors is an integer number (125858323414980).

Almost surely, 2^{671223453046126} is an apocalyptic number.

671223453046126 is a deficient number, since it is larger than the sum of its proper divisors (335643134273714).

671223453046126 is a wasteful number, since it uses less digits than its factorization.

671223453046126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10469250218.

The product of its (nonzero) digits is 8709120, while the sum is 52.

The spelling of 671223453046126 in words is "six hundred seventy-one trillion, two hundred twenty-three billion, four hundred fifty-three million, forty-six thousand, one hundred twenty-six".