40517935112 has 12 divisors (see below), whose sum is σ = 75972195855. Its totient is φ = 20258682888.

The previous prime is 40517935091. The next prime is 40517935121. The reversal of 40517935112 is 21153971504.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in only one way, i.e., 20258967556 + 20258967556 = 142334^2 + 142334^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=142334.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 533753 + ... + 604919.

Almost surely, 2^40517935112 is an apocalyptic number.

It is an amenable number.

40517935112 is a deficient number, since it is larger than the sum of its proper divisors (35454260743).

40517935112 is an frugal number, since it uses more digits than its factorization.

40517935112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142340 (or 71169 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 38.

The spelling of 40517935112 in words is "forty billion, five hundred seventeen million, nine hundred thirty-five thousand, one hundred twelve".