40443334038 has 24 divisors (see below), whose sum is σ = 87650151888. Its totient is φ = 13477583952.

The previous prime is 40443334007. The next prime is 40443334091. The reversal of 40443334038 is 83043334404.

40443334038 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 40443333993 and 40443334011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 222781 + ... + 361272.

It is an arithmetic number, because the mean of its divisors is an integer number (3652089662).

Almost surely, 2^40443334038 is an apocalyptic number.

40443334038 is an abundant number, since it is smaller than the sum of its proper divisors (47206817850).

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

40443334038 is a wasteful number, since it uses less digits than its factorization.

40443334038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 587908 (or 587905 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 36.

The spelling of 40443334038 in words is "forty billion, four hundred forty-three million, three hundred thirty-four thousand, thirty-eight".