4040104140987 has 8 divisors (see below), whose sum is σ = 5386819700736. Its totient is φ = 2693395670952.

The previous prime is 4040104140979. The next prime is 4040104141001. The reversal of 4040104140987 is 7890414010404.

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

It is not a de Polignac number, because 4040104140987 - 2³ = 4040104140979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4040104140907) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 257883 + ... + 2854244.

It is an arithmetic number, because the mean of its divisors is an integer number (673352462592).

Almost surely, 2^{4040104140987} is an apocalyptic number.

4040104140987 is a deficient number, since it is larger than the sum of its proper divisors (1346715559749).

4040104140987 is a wasteful number, since it uses less digits than its factorization.

4040104140987 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3544857.

The product of its (nonzero) digits is 129024, while the sum is 42.

The spelling of 4040104140987 in words is "four trillion, forty billion, one hundred four million, one hundred forty thousand, nine hundred eighty-seven".