1118464875837 has 16 divisors (see below), whose sum is σ = 1657176048000. Its totient is φ = 745557279552.

The previous prime is 1118464875811. The next prime is 1118464875841. The reversal of 1118464875837 is 7385784648111.

1118464875837 is a `hidden beast` number, since 1 + 1 + 1 + 8 + 4 + 6 + 48 + 7 + 583 + 7 = 666.

It is not a de Polignac number, because 1118464875837 - 2¹¹ = 1118464873789 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1118464875877) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2149137 + ... + 2618342.

It is an arithmetic number, because the mean of its divisors is an integer number (103573503000).

Almost surely, 2^{1118464875837} is an apocalyptic number.

It is an amenable number.

1118464875837 is a deficient number, since it is larger than the sum of its proper divisors (538711172163).

1118464875837 is an equidigital number, since it uses as much as digits as its factorization.

1118464875837 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4776177 (or 4776171 counting only the distinct ones).

The product of its digits is 36126720, while the sum is 63.

The spelling of 1118464875837 in words is "one trillion, one hundred eighteen billion, four hundred sixty-four million, eight hundred seventy-five thousand, eight hundred thirty-seven".