1126514511366 has 32 divisors (see below), whose sum is σ = 2363833752576. Its totient is φ = 357434532000.

The previous prime is 1126514511301. The next prime is 1126514511371. The reversal of 1126514511366 is 6631154156211.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 49632340 + ... + 49655031.

It is an arithmetic number, because the mean of its divisors is an integer number (73869804768).

Almost surely, 2^{1126514511366} is an apocalyptic number.

1126514511366 is an abundant number, since it is smaller than the sum of its proper divisors (1237319241210).

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

1126514511366 is a wasteful number, since it uses less digits than its factorization.

1126514511366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99287468.

The product of its digits is 129600, while the sum is 42.

Adding to 1126514511366 its reverse (6631154156211), we get a palindrome (7757668667577).

The spelling of 1126514511366 in words is "one trillion, one hundred twenty-six billion, five hundred fourteen million, five hundred eleven thousand, three hundred sixty-six".