4912397134848 has 1100 divisors, whose sum is σ = 18132406357032. Its totient is φ = 1320070348800.

The previous prime is 4912397134811. The next prime is 4912397134849. The reversal of 4912397134848 is 8484317932194.

4912397134848 is a `hidden beast` number, since 49 + 1 + 23 + 97 + 1 + 3 + 484 + 8 = 666.

It is a super-2 number, since 2×4912397134848² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (4912397134849) by changing a digit.

It is a polite number, since it can be written in 99 ways as a sum of consecutive naturals, for example, 3385524523 + ... + 3385525973.

Almost surely, 2^{4912397134848} is an apocalyptic number.

4912397134848 is a gapful number since it is divisible by the number (48) 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 4912397134848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9066203178516).

4912397134848 is an abundant number, since it is smaller than the sum of its proper divisors (13220009222184).

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

4912397134848 is an equidigital number, since it uses as much as digits as its factorization.

4912397134848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1528 (or 1480 counting only the distinct ones).

The product of its digits is 41803776, while the sum is 63.

The spelling of 4912397134848 in words is "four trillion, nine hundred twelve billion, three hundred ninety-seven million, one hundred thirty-four thousand, eight hundred forty-eight".