1126788084001 has 4 divisors (see below), whose sum is σ = 1127860195504. Its totient is φ = 1125715972500.

The previous prime is 1126788083989. The next prime is 1126788084007. The reversal of 1126788084001 is 1004808876211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1126788084001 - 2⁵ = 1126788083969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1126788084007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 536054175 + ... + 536056276.

It is an arithmetic number, because the mean of its divisors is an integer number (281965048876).

Almost surely, 2^{1126788084001} is an apocalyptic number.

It is an amenable number.

1126788084001 is a deficient number, since it is larger than the sum of its proper divisors (1072111503).

1126788084001 is a wasteful number, since it uses less digits than its factorization.

1126788084001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1072111502.

The product of its (nonzero) digits is 172032, while the sum is 46.

The spelling of 1126788084001 in words is "one trillion, one hundred twenty-six billion, seven hundred eighty-eight million, eighty-four thousand, one".