126834322848 has 48 divisors (see below), whose sum is σ = 347415759936. Its totient is φ = 40439928320.

The previous prime is 126834322837. The next prime is 126834322897. The reversal of 126834322848 is 848223438621.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×126834322848² (a number of 23 digits) contains 22 as substring.

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

It is a self number, because there is not a number n which added to its sum of digits gives 126834322848.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28719333 + ... + 28723748.

It is an arithmetic number, because the mean of its divisors is an integer number (7237828332).

Almost surely, 2^126834322848 is an apocalyptic number.

It is an amenable number.

126834322848 is an abundant number, since it is smaller than the sum of its proper divisors (220581437088).

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

126834322848 is a wasteful number, since it uses less digits than its factorization.

126834322848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57443117 (or 57443109 counting only the distinct ones).

The product of its digits is 3538944, while the sum is 51.

The spelling of 126834322848 in words is "one hundred twenty-six billion, eight hundred thirty-four million, three hundred twenty-two thousand, eight hundred forty-eight".