1145544324126 has 64 divisors (see below), whose sum is σ = 2397019806720. Its totient is φ = 364281463040.

The previous prime is 1145544324083. The next prime is 1145544324137. The reversal of 1145544324126 is 6214234455411.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 249952831 + ... + 249957413.

It is an arithmetic number, because the mean of its divisors is an integer number (37453434480).

Almost surely, 2^{1145544324126} is an apocalyptic number.

1145544324126 is an abundant number, since it is smaller than the sum of its proper divisors (1251475482594).

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

1145544324126 is a wasteful number, since it uses less digits than its factorization.

1145544324126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9001.

The product of its digits is 460800, while the sum is 42.

Adding to 1145544324126 its reverse (6214234455411), we get a palindrome (7359778779537).

The spelling of 1145544324126 in words is "one trillion, one hundred forty-five billion, five hundred forty-four million, three hundred twenty-four thousand, one hundred twenty-six".