671176117248 has 352 divisors, whose sum is σ = 2237910097920. Its totient is φ = 174107197440.

The previous prime is 671176117243. The next prime is 671176117253. The reversal of 671176117248 is 842711671176.

It is an interprime number because it is at equal distance from previous prime (671176117243) and next prime (671176117253).

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 671176117248.

It is not an unprimeable number, because it can be changed into a prime (671176117243) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17032993 + ... + 17072351.

Almost surely, 2^671176117248 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 671176117248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1118955048960).

671176117248 is an abundant number, since it is smaller than the sum of its proper divisors (1566733980672).

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

671176117248 is a wasteful number, since it uses less digits than its factorization.

671176117248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39463 (or 39445 counting only the distinct ones).

The product of its digits is 790272, while the sum is 51.

The spelling of 671176117248 in words is "six hundred seventy-one billion, one hundred seventy-six million, one hundred seventeen thousand, two hundred forty-eight".