40093433652 has 24 divisors (see below), whose sum is σ = 93562178976. Its totient is φ = 13362930208.

The previous prime is 40093433621. The next prime is 40093433663. The reversal of 40093433652 is 25633439004.

40093433652 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 40093433652.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82998 + ... + 295085.

It is an arithmetic number, because the mean of its divisors is an integer number (3898424124).

Almost surely, 2^40093433652 is an apocalyptic number.

It is an amenable number.

40093433652 is an abundant number, since it is smaller than the sum of its proper divisors (53468745324).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40093433652 is a wasteful number, since it uses less digits than its factorization.

40093433652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 386927 (or 386925 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 39.

The spelling of 40093433652 in words is "forty billion, ninety-three million, four hundred thirty-three thousand, six hundred fifty-two".