40116491060 has 12 divisors (see below), whose sum is σ = 84244631268. Its totient is φ = 16046596416.

The previous prime is 40116491059. The next prime is 40116491101. The reversal of 40116491060 is 6019461104.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 23897449744 + 16219041316 = 154588^2 + 127354^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1002912257 + ... + 1002912296.

It is an arithmetic number, because the mean of its divisors is an integer number (7020385939).

Almost surely, 2^40116491060 is an apocalyptic number.

It is an amenable number.

40116491060 is an abundant number, since it is smaller than the sum of its proper divisors (44128140208).

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

40116491060 is a wasteful number, since it uses less digits than its factorization.

40116491060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2005824562 (or 2005824560 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 32.

The spelling of 40116491060 in words is "forty billion, one hundred sixteen million, four hundred ninety-one thousand, sixty".