31043412248472 has 288 divisors, whose sum is σ = 93717636012000. Its totient is φ = 9227949373440.

The previous prime is 31043412248383. The next prime is 31043412248473. The reversal of 31043412248472 is 27484221434013.

31043412248472 is a `hidden beast` number, since 3 + 1 + 0 + 4 + 341 + 224 + 84 + 7 + 2 = 666.

It is a super-3 number, since 3×31043412248472³ (a number of 41 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31043412248473) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 533372029 + ... + 533430227.

It is an arithmetic number, because the mean of its divisors is an integer number (325408458375).

Almost surely, 2^{31043412248472} 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 31043412248472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46858818006000).

31043412248472 is an abundant number, since it is smaller than the sum of its proper divisors (62674223763528).

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

31043412248472 is a wasteful number, since it uses less digits than its factorization.

31043412248472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58879 (or 58841 counting only the distinct ones).

The product of its (nonzero) digits is 1032192, while the sum is 45.

The spelling of 31043412248472 in words is "thirty-one trillion, forty-three billion, four hundred twelve million, two hundred forty-eight thousand, four hundred seventy-two".