1230838227744 has 48 divisors (see below), whose sum is σ = 3231252259200. Its totient is φ = 410241071360.

The previous prime is 1230838227737. The next prime is 1230838227757. The reversal of 1230838227744 is 4477228380321.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×1230838227744² (a number of 25 digits) contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 443074 + ... + 1630334.

It is an arithmetic number, because the mean of its divisors is an integer number (67317755400).

Almost surely, 2^{1230838227744} is an apocalyptic number.

It is an amenable number.

1230838227744 is an abundant number, since it is smaller than the sum of its proper divisors (2000414031456).

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

1230838227744 is a wasteful number, since it uses less digits than its factorization.

1230838227744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1198073 (or 1198065 counting only the distinct ones).

The product of its (nonzero) digits is 3612672, while the sum is 51.

The spelling of 1230838227744 in words is "one trillion, two hundred thirty billion, eight hundred thirty-eight million, two hundred twenty-seven thousand, seven hundred forty-four".