126848077488 has 200 divisors, whose sum is σ = 401788815120. Its totient is φ = 38316188160.

The previous prime is 126848077451. The next prime is 126848077501. The reversal of 126848077488 is 884770848621.

126848077488 is a `hidden beast` number, since 1 + 2 + 6 + 8 + 4 + 80 + 77 + 488 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 4505118 + ... + 4533186.

Almost surely, 2^126848077488 is an apocalyptic number.

126848077488 is a gapful number since it is divisible by the number (18) 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 126848077488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (200894407560).

126848077488 is an abundant number, since it is smaller than the sum of its proper divisors (274940737632).

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

126848077488 is a wasteful number, since it uses less digits than its factorization.

126848077488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28417 (or 28402 counting only the distinct ones).

The product of its (nonzero) digits is 38535168, while the sum is 63.

The spelling of 126848077488 in words is "one hundred twenty-six billion, eight hundred forty-eight million, seventy-seven thousand, four hundred eighty-eight".