1118140335 has 48 divisors (see below), whose sum is σ = 2152519200. Its totient is φ = 550457856.

The previous prime is 1118140321. The next prime is 1118140369. The reversal of 1118140335 is 5330418111.

It is not a de Polignac number, because 1118140335 - 2¹⁵ = 1118107567 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 1118140299 and 1118140308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1690 + ... + 47319.

It is an arithmetic number, because the mean of its divisors is an integer number (44844150).

Almost surely, 2^1118140335 is an apocalyptic number.

1118140335 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1118140335 is a deficient number, since it is larger than the sum of its proper divisors (1034378865).

1118140335 is a wasteful number, since it uses less digits than its factorization.

1118140335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49049 (or 49030 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 27.

The square root of 1118140335 is about 33438.6054583620. The cubic root of 1118140335 is about 1037.9237222174.

Adding to 1118140335 its reverse (5330418111), we get a palindrome (6448558446).

The spelling of 1118140335 in words is "one billion, one hundred eighteen million, one hundred forty thousand, three hundred thirty-five".