1118148144765 has 8 divisors (see below), whose sum is σ = 1789037031648. Its totient is φ = 596345677200.

The previous prime is 1118148144731. The next prime is 1118148144769. The reversal of 1118148144765 is 5674418418111.

It is a happy number.

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

It is not a de Polignac number, because 1118148144765 - 2¹⁰ = 1118148143741 is a prime.

It is a super-2 number, since 2×1118148144765² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1118148144769) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37271604811 + ... + 37271604840.

It is an arithmetic number, because the mean of its divisors is an integer number (223629628956).

Almost surely, 2^{1118148144765} is an apocalyptic number.

1118148144765 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1118148144765 is a deficient number, since it is larger than the sum of its proper divisors (670888886883).

1118148144765 is an equidigital number, since it uses as much as digits as its factorization.

1118148144765 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74543209659.

The product of its digits is 860160, while the sum is 51.

The spelling of 1118148144765 in words is "one trillion, one hundred eighteen billion, one hundred forty-eight million, one hundred forty-four thousand, seven hundred sixty-five".