1238860224000 has 2560 divisors, whose sum is σ = 5623217233920. Its totient is φ = 262766592000.

The previous prime is 1238860223981. The next prime is 1238860224013. The reversal of 1238860224000 is 4220688321.

1238860224000 is a `hidden beast` number, since 1 + 2 + 3 + 8 + 8 + 602 + 2 + 40 + 0 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (2560).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 16970687964 + ... + 16970688036.

It is an arithmetic number, because the mean of its divisors is an integer number (2196569232).

Almost surely, 2^{1238860224000} is an apocalyptic number.

1238860224000 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 1238860224000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2811608616960).

1238860224000 is an abundant number, since it is smaller than the sum of its proper divisors (4384357009920).

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

1238860224000 is an equidigital number, since it uses as much as digits as its factorization.

1238860224000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206 (or 174 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 36.

The spelling of 1238860224000 in words is "one trillion, two hundred thirty-eight billion, eight hundred sixty million, two hundred twenty-four thousand".