1126036478028 has 192 divisors, whose sum is σ = 3481340083200. Its totient is φ = 274248130560.

The previous prime is 1126036477987. The next prime is 1126036478033. The reversal of 1126036478028 is 8208746306211.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4092208 + ... + 4358696.

It is an arithmetic number, because the mean of its divisors is an integer number (18131979600).

Almost surely, 2^{1126036478028} 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 1126036478028, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1740670041600).

1126036478028 is an abundant number, since it is smaller than the sum of its proper divisors (2355303605172).

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

1126036478028 is a wasteful number, since it uses less digits than its factorization.

1126036478028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266800 (or 266798 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 48.

The spelling of 1126036478028 in words is "one trillion, one hundred twenty-six billion, thirty-six million, four hundred seventy-eight thousand, twenty-eight".