5081431914318 has 8 divisors (see below), whose sum is σ = 10162863828648. Its totient is φ = 1693810638104.

The previous prime is 5081431914311. The next prime is 5081431914319. The reversal of 5081431914318 is 8134191341805.

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

5081431914318 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5081431914311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 423452659521 + ... + 423452659532.

It is an arithmetic number, because the mean of its divisors is an integer number (1270357978581).

Almost surely, 2^{5081431914318} is an apocalyptic number.

5081431914318 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

5081431914318 is a wasteful number, since it uses less digits than its factorization.

5081431914318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 846905319058.

The product of its (nonzero) digits is 414720, while the sum is 48.

The spelling of 5081431914318 in words is "five trillion, eighty-one billion, four hundred thirty-one million, nine hundred fourteen thousand, three hundred eighteen".