40235788844 has 6 divisors (see below), whose sum is σ = 70412630484. Its totient is φ = 20117894420.

The previous prime is 40235788841. The next prime is 40235788877. The reversal of 40235788844 is 44888753204.

It is not an unprimeable number, because it can be changed into a prime (40235788841) by changing a digit.

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 as a sum of consecutive naturals, namely, 5029473602 + ... + 5029473609.

It is an arithmetic number, because the mean of its divisors is an integer number (11735438414).

Almost surely, 2^40235788844 is an apocalyptic number.

It is an amenable number.

40235788844 is a deficient number, since it is larger than the sum of its proper divisors (30176841640).

40235788844 is a wasteful number, since it uses less digits than its factorization.

40235788844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10058947215 (or 10058947213 counting only the distinct ones).

The product of its (nonzero) digits is 6881280, while the sum is 53.

The spelling of 40235788844 in words is "forty billion, two hundred thirty-five million, seven hundred eighty-eight thousand, eight hundred forty-four".