40493735795 has 16 divisors (see below), whose sum is σ = 49433829120. Its totient is φ = 31834485984.

The previous prime is 40493735791. The next prime is 40493735819. The reversal of 40493735795 is 59753739404.

It is a cyclic number.

It is not a de Polignac number, because 40493735795 - 2² = 40493735791 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 40493735795.

It is not an unprimeable number, because it can be changed into a prime (40493735791) 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 15 ways as a sum of consecutive naturals, for example, 850922 + ... + 897248.

It is an arithmetic number, because the mean of its divisors is an integer number (3089614320).

Almost surely, 2^40493735795 is an apocalyptic number.

40493735795 is a deficient number, since it is larger than the sum of its proper divisors (8940093325).

40493735795 is a wasteful number, since it uses less digits than its factorization.

40493735795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49354.

The product of its (nonzero) digits is 14288400, while the sum is 56.

The spelling of 40493735795 in words is "forty billion, four hundred ninety-three million, seven hundred thirty-five thousand, seven hundred ninety-five".