1124438004000 has 384 divisors, whose sum is σ = 4333723430400. Its totient is φ = 282211430400.

The previous prime is 1124438003993. The next prime is 1124438004007. The reversal of 1124438004000 is 4008344211.

1124438004000 is a `hidden beast` number, since 1 + 1 + 244 + 380 + 0 + 40 + 0 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (1124438003993) and next prime (1124438004007).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (1124438004007) 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 63 ways as a sum of consecutive naturals, for example, 1529781 + ... + 2142219.

It is an arithmetic number, because the mean of its divisors is an integer number (11285738100).

Almost surely, 2^{1124438004000} is an apocalyptic number.

1124438004000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1124438004000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2166861715200).

1124438004000 is an abundant number, since it is smaller than the sum of its proper divisors (3209285426400).

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

1124438004000 is a wasteful number, since it uses less digits than its factorization.

1124438004000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 612490 (or 612466 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

The spelling of 1124438004000 in words is "one trillion, one hundred twenty-four billion, four hundred thirty-eight million, four thousand".