126983460898560 has 288 divisors, whose sum is σ = 463738869038592. Its totient is φ = 29009183293440.

The previous prime is 126983460898543. The next prime is 126983460898589. The reversal of 126983460898560 is 65898064389621.

It is a super-2 number, since 2×126983460898560² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 48754447 + ... + 51292913.

It is an arithmetic number, because the mean of its divisors is an integer number (1610204406384).

Almost surely, 2^{126983460898560} is an apocalyptic number.

126983460898560 is a gapful number since it is divisible by the number (10) 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 126983460898560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (231869434519296).

126983460898560 is an abundant number, since it is smaller than the sum of its proper divisors (336755408140032).

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

126983460898560 is a wasteful number, since it uses less digits than its factorization.

126983460898560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2540359 (or 2540345 counting only the distinct ones).

The product of its (nonzero) digits is 1074954240, while the sum is 75.

The spelling of 126983460898560 in words is "one hundred twenty-six trillion, nine hundred eighty-three billion, four hundred sixty million, eight hundred ninety-eight thousand, five hundred sixty".