1124255474132 has 36 divisors (see below), whose sum is σ = 2289263424084. Its totient is φ = 481697354880.

The previous prime is 1124255474123. The next prime is 1124255474137. The reversal of 1124255474132 is 2314745524211.

It can be written as a sum of positive squares in 2 ways, for example, as 820625821456 + 303629652676 = 905884^2 + 551026^2 .

It is a super-2 number, since 2×1124255474132² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1124255474132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1124255474137) 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 11 ways as a sum of consecutive naturals, for example, 1673 + ... + 1499504.

It is an arithmetic number, because the mean of its divisors is an integer number (63590650669).

Almost surely, 2^{1124255474132} is an apocalyptic number.

It is an amenable number.

1124255474132 is an abundant number, since it is smaller than the sum of its proper divisors (1165007949952).

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

1124255474132 is a wasteful number, since it uses less digits than its factorization.

1124255474132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1505016 (or 1505007 counting only the distinct ones).

The product of its digits is 268800, while the sum is 41.

The spelling of 1124255474132 in words is "one trillion, one hundred twenty-four billion, two hundred fifty-five million, four hundred seventy-four thousand, one hundred thirty-two".