1173844144060 has 72 divisors (see below), whose sum is σ = 3018456418320. Its totient is φ = 381278693376.

The previous prime is 1173844144049. The next prime is 1173844144141. The reversal of 1173844144060 is 604414483711.

It is a junction number, because it is equal to n+sod(n) for n = 1173844143998 and 1173844144016.

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 23 ways as a sum of consecutive naturals, for example, 31502437 + ... + 31539676.

It is an arithmetic number, because the mean of its divisors is an integer number (41923005810).

Almost surely, 2^{1173844144060} is an apocalyptic number.

1173844144060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1173844144060 is an abundant number, since it is smaller than the sum of its proper divisors (1844612274260).

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

1173844144060 is a wasteful number, since it uses less digits than its factorization.

1173844144060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63042155 (or 63042146 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 43.

It can be divided in two parts, 1173844 and 144060, that added together give a square (1317904 = 1148²).

The spelling of 1173844144060 in words is "one trillion, one hundred seventy-three billion, eight hundred forty-four million, one hundred forty-four thousand, sixty".