40488484408 has 16 divisors (see below), whose sum is σ = 75918077280. Its totient is φ = 20243663808.

The previous prime is 40488484391. The next prime is 40488484501. The reversal of 40488484408 is 80448488404.

It is a super-2 number, since 2×40488484408² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 432660 + ... + 517852.

It is an arithmetic number, because the mean of its divisors is an integer number (4744879830).

Almost surely, 2^40488484408 is an apocalyptic number.

It is an amenable number.

40488484408 is a deficient number, since it is larger than the sum of its proper divisors (35429592872).

40488484408 is a wasteful number, since it uses less digits than its factorization.

40488484408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144606 (or 144602 counting only the distinct ones).

The product of its (nonzero) digits is 4194304, while the sum is 52.

The spelling of 40488484408 in words is "forty billion, four hundred eighty-eight million, four hundred eighty-four thousand, four hundred eight".