1126774382730 has 32 divisors (see below), whose sum is σ = 2738489644800. Its totient is φ = 296669710272.

The previous prime is 1126774382729. The next prime is 1126774382737. The reversal of 1126774382730 is 372834776211.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1126774382737) 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 15 ways as a sum of consecutive naturals, for example, 237713745 + ... + 237718484.

It is an arithmetic number, because the mean of its divisors is an integer number (85577801400).

Almost surely, 2^{1126774382730} is an apocalyptic number.

1126774382730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1126774382730 is an abundant number, since it is smaller than the sum of its proper divisors (1611715262070).

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

1126774382730 is a wasteful number, since it uses less digits than its factorization.

1126774382730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 475432318.

The product of its (nonzero) digits is 2370816, while the sum is 51.

The spelling of 1126774382730 in words is "one trillion, one hundred twenty-six billion, seven hundred seventy-four million, three hundred eighty-two thousand, seven hundred thirty".