1126274741000 has 128 divisors (see below), whose sum is σ = 2750989512960. Its totient is φ = 430778304000.

The previous prime is 1126274740999. The next prime is 1126274741003. The reversal of 1126274741000 is 1474726211.

It is not an unprimeable number, because it can be changed into a prime (1126274741003) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 90406772 + ... + 90419228.

It is an arithmetic number, because the mean of its divisors is an integer number (21492105570).

Almost surely, 2^{1126274741000} is an apocalyptic number.

1126274741000 is a gapful number since it is divisible by the number (10) 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 1126274741000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1375494756480).

1126274741000 is an abundant number, since it is smaller than the sum of its proper divisors (1624714771960).

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

1126274741000 is a wasteful number, since it uses less digits than its factorization.

1126274741000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16432 (or 16418 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 35.

The spelling of 1126274741000 in words is "one trillion, one hundred twenty-six billion, two hundred seventy-four million, seven hundred forty-one thousand".