4851731317340 has 36 divisors (see below), whose sum is σ = 10753103137896. Its totient is φ = 1838550812256.

The previous prime is 4851731317333. The next prime is 4851731317343. The reversal of 4851731317340 is 437131371584.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4851731317343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 335985254 + ... + 335999693.

It is an arithmetic number, because the mean of its divisors is an integer number (298697309386).

Almost surely, 2^{4851731317340} is an apocalyptic number.

It is an amenable number.

4851731317340 is an abundant number, since it is smaller than the sum of its proper divisors (5901371820556).

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

4851731317340 is a wasteful number, since it uses less digits than its factorization.

4851731317340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 671984994 (or 671984973 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 47.

The spelling of 4851731317340 in words is "four trillion, eight hundred fifty-one billion, seven hundred thirty-one million, three hundred seventeen thousand, three hundred forty".