40322982165992 has 16 divisors (see below), whose sum is σ = 77032112157540. Its totient is φ = 19781085590656.

The previous prime is 40322982165979. The next prime is 40322982166001. The reversal of 40322982165992 is 29956128922304.

40322982165992 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 31126646923876 + 9196335242116 = 5579126^2 + 3032546^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47550686093 + ... + 47550686940.

Almost surely, 2^{40322982165992} is an apocalyptic number.

It is an amenable number.

40322982165992 is a deficient number, since it is larger than the sum of its proper divisors (36709129991548).

40322982165992 is a wasteful number, since it uses less digits than its factorization.

40322982165992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95101373092 (or 95101373088 counting only the distinct ones).

The product of its (nonzero) digits is 33592320, while the sum is 62.

The spelling of 40322982165992 in words is "forty trillion, three hundred twenty-two billion, nine hundred eighty-two million, one hundred sixty-five thousand, nine hundred ninety-two".