1118448532741 has 8 divisors (see below), whose sum is σ = 1132291702080. Its totient is φ = 1104614122752.

The previous prime is 1118448532697. The next prime is 1118448532759. The reversal of 1118448532741 is 1472358448111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1118448532741 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1118448532781) 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 7 ways as a sum of consecutive naturals, for example, 1932700 + ... + 2443813.

It is an arithmetic number, because the mean of its divisors is an integer number (141536462760).

Almost surely, 2^{1118448532741} is an apocalyptic number.

It is an amenable number.

1118448532741 is a deficient number, since it is larger than the sum of its proper divisors (13843169339).

1118448532741 is an equidigital number, since it uses as much as digits as its factorization.

1118448532741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4379675.

The product of its digits is 860160, while the sum is 49.

The spelling of 1118448532741 in words is "one trillion, one hundred eighteen billion, four hundred forty-eight million, five hundred thirty-two thousand, seven hundred forty-one".