40008517116 has 48 divisors (see below), whose sum is σ = 94175090688. Its totient is φ = 13219257600.

The previous prime is 40008517097. The next prime is 40008517121. The reversal of 40008517116 is 61171580004.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 617796 + ... + 679476.

It is an arithmetic number, because the mean of its divisors is an integer number (1961981056).

Almost surely, 2^40008517116 is an apocalyptic number.

It is an amenable number.

40008517116 is an abundant number, since it is smaller than the sum of its proper divisors (54166573572).

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

40008517116 is a wasteful number, since it uses less digits than its factorization.

40008517116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62162 (or 62160 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 33.

The spelling of 40008517116 in words is "forty billion, eight million, five hundred seventeen thousand, one hundred sixteen".