1118148150044 has 12 divisors (see below), whose sum is σ = 1958263314168. Its totient is φ = 558644346000.

The previous prime is 1118148150017. The next prime is 1118148150089. The reversal of 1118148150044 is 4400518418111.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 107426402 + ... + 107436809.

It is an arithmetic number, because the mean of its divisors is an integer number (163188609514).

Almost surely, 2^{1118148150044} is an apocalyptic number.

It is an amenable number.

1118148150044 is a deficient number, since it is larger than the sum of its proper divisors (840115164124).

1118148150044 is a wasteful number, since it uses less digits than its factorization.

1118148150044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214864516 (or 214864514 counting only the distinct ones).

The product of its (nonzero) digits is 20480, while the sum is 38.

The spelling of 1118148150044 in words is "one trillion, one hundred eighteen billion, one hundred forty-eight million, one hundred fifty thousand, forty-four".