4004540118787 has 32 divisors (see below), whose sum is σ = 4494695546880. Its totient is φ = 3542350492800.

The previous prime is 4004540118763. The next prime is 4004540118889. The reversal of 4004540118787 is 7878110454004.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 4004540118787 - 2⁷ = 4004540118659 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4004540118787.

It is not an unprimeable number, because it can be changed into a prime (4004540118587) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 67542718 + ... + 67601980.

It is an arithmetic number, because the mean of its divisors is an integer number (140459235840).

Almost surely, 2^{4004540118787} is an apocalyptic number.

4004540118787 is a deficient number, since it is larger than the sum of its proper divisors (490155428093).

4004540118787 is a wasteful number, since it uses less digits than its factorization.

4004540118787 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60643.

The product of its (nonzero) digits is 1003520, while the sum is 49.

The spelling of 4004540118787 in words is "four trillion, four billion, five hundred forty million, one hundred eighteen thousand, seven hundred eighty-seven".