4040385220707 has 32 divisors (see below), whose sum is σ = 5894325355776. Its totient is φ = 2441471414400.

The previous prime is 4040385220691. The next prime is 4040385220717. The reversal of 4040385220707 is 7070225830404.

It is a happy number.

It is not a de Polignac number, because 4040385220707 - 2⁴ = 4040385220691 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4040385220717) 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 31 ways as a sum of consecutive naturals, for example, 45905532 + ... + 45993462.

It is an arithmetic number, because the mean of its divisors is an integer number (184197667368).

Almost surely, 2^{4040385220707} is an apocalyptic number.

4040385220707 is a deficient number, since it is larger than the sum of its proper divisors (1853940135069).

4040385220707 is a wasteful number, since it uses less digits than its factorization.

4040385220707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92051.

The product of its (nonzero) digits is 376320, while the sum is 42.

The spelling of 4040385220707 in words is "four trillion, forty billion, three hundred eighty-five million, two hundred twenty thousand, seven hundred seven".