2481457086108 has 1152 divisors, whose sum is σ = 9246182400000. Its totient is φ = 560420674560.

The previous prime is 2481457086107. The next prime is 2481457086197. The reversal of 2481457086108 is 8016807541842.

2481457086108 is a `hidden beast` number, since 2 + 4 + 8 + 1 + 4 + 570 + 8 + 61 + 0 + 8 = 666.

It is a super-2 number, since 2×2481457086108² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2481457086107) by changing a digit.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 4972859643 + ... + 4972860141.

It is an arithmetic number, because the mean of its divisors is an integer number (8026200000).

Almost surely, 2^{2481457086108} is an apocalyptic number.

2481457086108 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2481457086108, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4623091200000).

2481457086108 is an abundant number, since it is smaller than the sum of its proper divisors (6764725313892).

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

2481457086108 is a wasteful number, since it uses less digits than its factorization.

2481457086108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 837 (or 823 counting only the distinct ones).

The product of its (nonzero) digits is 3440640, while the sum is 54.

The spelling of 2481457086108 in words is "two trillion, four hundred eighty-one billion, four hundred fifty-seven million, eighty-six thousand, one hundred eight".