671326244203 has 8 divisors (see below), whose sum is σ = 671676321600. Its totient is φ = 670976244288.

The previous prime is 671326244167. The next prime is 671326244261. The reversal of 671326244203 is 302442623176.

671326244203 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 671326244203 - 2⁹ = 671326243691 is a prime.

It is a super-2 number, since 2×671326244203² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (671326244263) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25339918 + ... + 25366396.

It is an arithmetic number, because the mean of its divisors is an integer number (83959540200).

Almost surely, 2^671326244203 is an apocalyptic number.

671326244203 is a deficient number, since it is larger than the sum of its proper divisors (350077397).

671326244203 is a wasteful number, since it uses less digits than its factorization.

671326244203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38741.

The product of its (nonzero) digits is 290304, while the sum is 40.

Adding to 671326244203 its reverse (302442623176), we get a palindrome (973768867379).

The spelling of 671326244203 in words is "six hundred seventy-one billion, three hundred twenty-six million, two hundred forty-four thousand, two hundred three".