1240004440118 has 16 divisors (see below), whose sum is σ = 2011321347264. Its totient is φ = 571115936640.

The previous prime is 1240004440063. The next prime is 1240004440133. The reversal of 1240004440118 is 8110444000421.

It is a super-2 number, since 2×1240004440118² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 387984773 + ... + 387987968.

It is an arithmetic number, because the mean of its divisors is an integer number (125707584204).

Almost surely, 2^{1240004440118} is an apocalyptic number.

1240004440118 is a deficient number, since it is larger than the sum of its proper divisors (771316907146).

1240004440118 is a wasteful number, since it uses less digits than its factorization.

1240004440118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 775972807.

The product of its (nonzero) digits is 4096, while the sum is 29.

Adding to 1240004440118 its reverse (8110444000421), we get a palindrome (9350448440539).

The spelling of 1240004440118 in words is "one trillion, two hundred forty billion, four million, four hundred forty thousand, one hundred eighteen".