1125341045244 has 144 divisors (see below), whose sum is σ = 3190769793120. Its totient is φ = 344745849600.

The previous prime is 1125341045161. The next prime is 1125341045263. The reversal of 1125341045244 is 4425401435211.

1125341045244 is a `hidden beast` number, since 1 + 1 + 25 + 3 + 4 + 104 + 524 + 4 = 666.

It is a super-2 number, since 2×1125341045244² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 1125341045199 and 1125341045208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2699194 + ... + 3088094.

Almost surely, 2^{1125341045244} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1125341045244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1595384896560).

1125341045244 is an abundant number, since it is smaller than the sum of its proper divisors (2065428747876).

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

1125341045244 is a wasteful number, since it uses less digits than its factorization.

1125341045244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 389162 (or 389148 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 36.

The spelling of 1125341045244 in words is "one trillion, one hundred twenty-five billion, three hundred forty-one million, forty-five thousand, two hundred forty-four".