4040785717701 has 8 divisors (see below), whose sum is σ = 5388130285440. Its totient is φ = 2693649147552.

The previous prime is 4040785717681. The next prime is 4040785717723. The reversal of 4040785717701 is 1077175870404.

It is a happy number.

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

It is not a de Polignac number, because 4040785717701 - 2¹⁹ = 4040785193413 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4040785717201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51954061 + ... + 52031778.

It is an arithmetic number, because the mean of its divisors is an integer number (673516285680).

Almost surely, 2^{4040785717701} is an apocalyptic number.

It is an amenable number.

4040785717701 is a deficient number, since it is larger than the sum of its proper divisors (1347344567739).

4040785717701 is a wasteful number, since it uses less digits than its factorization.

4040785717701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103998795.

The product of its (nonzero) digits is 1536640, while the sum is 51.

The spelling of 4040785717701 in words is "four trillion, forty billion, seven hundred eighty-five million, seven hundred seventeen thousand, seven hundred one".