126941710896 has 960 divisors, whose sum is σ = 500164654080. Its totient is φ = 30277877760.

The previous prime is 126941710879. The next prime is 126941710921. The reversal of 126941710896 is 698017149621.

126941710896 is a `hidden beast` number, since 126 + 9 + 417 + 10 + 8 + 96 = 666.

It is a super-2 number, since 2×126941710896² (a number of 23 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 an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 657728976 + ... + 657729168.

It is an arithmetic number, because the mean of its divisors is an integer number (521004848).

Almost surely, 2^126941710896 is an apocalyptic number.

126941710896 is a gapful number since it is divisible by the number (16) 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 126941710896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (250082327040).

126941710896 is an abundant number, since it is smaller than the sum of its proper divisors (373222943184).

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

126941710896 is a wasteful number, since it uses less digits than its factorization.

126941710896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273 (or 229 counting only the distinct ones).

The product of its (nonzero) digits is 1306368, while the sum is 54.

The spelling of 126941710896 in words is "one hundred twenty-six billion, nine hundred forty-one million, seven hundred ten thousand, eight hundred ninety-six".