40516065336 has 32 divisors (see below), whose sum is σ = 101317622400. Its totient is φ = 13501693920.

The previous prime is 40516065323. The next prime is 40516065347. The reversal of 40516065336 is 63356061504.

It is a happy number.

It is a super-2 number, since 2×40516065336² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 40516065294 and 40516065303.

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 7 ways as a sum of consecutive naturals, for example, 137710 + ... + 316221.

It is an arithmetic number, because the mean of its divisors is an integer number (3166175700).

Almost surely, 2^40516065336 is an apocalyptic number.

It is an amenable number.

40516065336 is an abundant number, since it is smaller than the sum of its proper divisors (60801557064).

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

40516065336 is a wasteful number, since it uses less digits than its factorization.

40516065336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 457659 (or 457655 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 39.

The spelling of 40516065336 in words is "forty billion, five hundred sixteen million, sixty-five thousand, three hundred thirty-six".