1123938365760 has 224 divisors, whose sum is σ = 4531434289920. Its totient is φ = 256900184064.

The previous prime is 1123938365743. The next prime is 1123938365773. The reversal of 1123938365760 is 675638393211.

1123938365760 is a `hidden beast` number, since 1 + 1 + 2 + 3 + 9 + 38 + 36 + 576 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (224).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 1123938365697 and 1123938365706.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9231339 + ... + 9352298.

Almost surely, 2^{1123938365760} is an apocalyptic number.

1123938365760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1123938365760 is an abundant number, since it is smaller than the sum of its proper divisors (3407495924160).

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

1123938365760 is a wasteful number, since it uses less digits than its factorization.

1123938365760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18583670 (or 18583654 counting only the distinct ones).

The product of its (nonzero) digits is 4898880, while the sum is 54.

The spelling of 1123938365760 in words is "one trillion, one hundred twenty-three billion, nine hundred thirty-eight million, three hundred sixty-five thousand, seven hundred sixty".