40201807075 has 6 divisors (see below), whose sum is σ = 49850240804. Its totient is φ = 32161445640.

The previous prime is 40201807027. The next prime is 40201807081. The reversal of 40201807075 is 57070810204.

It is a happy number.

It is not a de Polignac number, because 40201807075 - 2¹⁹ = 40201282787 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 40201807075.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 804036117 + ... + 804036166.

Almost surely, 2^40201807075 is an apocalyptic number.

40201807075 is a deficient number, since it is larger than the sum of its proper divisors (9648433729).

40201807075 is a wasteful number, since it uses less digits than its factorization.

40201807075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1608072293 (or 1608072288 counting only the distinct ones).

The product of its (nonzero) digits is 15680, while the sum is 34.

The spelling of 40201807075 in words is "forty billion, two hundred one million, eight hundred seven thousand, seventy-five".