3117294448752 has 80 divisors (see below), whose sum is σ = 8848304922240. Its totient is φ = 937838726400.

The previous prime is 3117294448703. The next prime is 3117294448757. The reversal of 3117294448752 is 2578444927113.

3117294448752 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 3117294448692 and 3117294448701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3117294448757) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21163899 + ... + 21310682.

It is an arithmetic number, because the mean of its divisors is an integer number (110603811528).

Almost surely, 2^{3117294448752} is an apocalyptic number.

It is an amenable number.

3117294448752 is an abundant number, since it is smaller than the sum of its proper divisors (5731010473488).

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

3117294448752 is a wasteful number, since it uses less digits than its factorization.

3117294448752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42474742 (or 42474736 counting only the distinct ones).

The product of its digits is 13547520, while the sum is 57.

The spelling of 3117294448752 in words is "three trillion, one hundred seventeen billion, two hundred ninety-four million, four hundred forty-eight thousand, seven hundred fifty-two".