126487082996792 has 128 divisors (see below), whose sum is σ = 285603095232000. Its totient is φ = 51302786641920.

The previous prime is 126487082996783. The next prime is 126487082996797. The reversal of 126487082996792 is 297699280784621.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126487082996797) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 4425860759 + ... + 4425889337.

It is an arithmetic number, because the mean of its divisors is an integer number (2231274181500).

Almost surely, 2^{126487082996792} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 126487082996792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (142801547616000).

126487082996792 is an abundant number, since it is smaller than the sum of its proper divisors (159116012235208).

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

126487082996792 is a wasteful number, since it uses less digits than its factorization.

126487082996792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32749 (or 32745 counting only the distinct ones).

The product of its (nonzero) digits is 2633637888, while the sum is 80.

The spelling of 126487082996792 in words is "one hundred twenty-six trillion, four hundred eighty-seven billion, eighty-two million, nine hundred ninety-six thousand, seven hundred ninety-two".