1124001158436 has 36 divisors (see below), whose sum is σ = 3059780932572. Its totient is φ = 345846510144.

The previous prime is 1124001158347. The next prime is 1124001158437. The reversal of 1124001158436 is 6348511004211.

1124001158436 is a `hidden beast` number, since 1 + 1 + 2 + 40 + 0 + 1 + 1 + 584 + 36 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 378955972836 + 745045185600 = 615594^2 + 863160^2 .

It is a tau number, because it is divible by the number of its divisors (36).

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

It is a self number, because there is not a number n which added to its sum of digits gives 1124001158436.

It is not an unprimeable number, because it can be changed into a prime (1124001158437) 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, 1200855471 + ... + 1200856406.

Almost surely, 2^{1124001158436} is an apocalyptic number.

It is an amenable number.

1124001158436 is an abundant number, since it is smaller than the sum of its proper divisors (1935779774136).

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

1124001158436 is a wasteful number, since it uses less digits than its factorization.

1124001158436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2401711900 (or 2401711895 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 36.

The spelling of 1124001158436 in words is "one trillion, one hundred twenty-four billion, one million, one hundred fifty-eight thousand, four hundred thirty-six".