40802938559 has 8 divisors (see below), whose sum is σ = 41151219120. Its totient is φ = 40456137600.

The previous prime is 40802938541. The next prime is 40802938567. The reversal of 40802938559 is 95583920804.

40802938559 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 40802938559 - 2⁸ = 40802938303 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 40802938559.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40802938459) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 314477 + ... + 424854.

It is an arithmetic number, because the mean of its divisors is an integer number (5143902390).

Almost surely, 2^40802938559 is an apocalyptic number.

40802938559 is a deficient number, since it is larger than the sum of its proper divisors (348280561).

40802938559 is a wasteful number, since it uses less digits than its factorization.

40802938559 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 739801.

The product of its (nonzero) digits is 3110400, while the sum is 53.

The spelling of 40802938559 in words is "forty billion, eight hundred two million, nine hundred thirty-eight thousand, five hundred fifty-nine".