40063022986 has 12 divisors (see below), whose sum is σ = 69905887218. Its totient is φ = 17169866952.

The previous prime is 40063022969. The next prime is 40063023019. The reversal of 40063022986 is 68922036004.

It can be written as a sum of positive squares in only one way, i.e., 39507525225 + 555497761 = 198765^2 + 23569^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 204403081 + ... + 204403276.

Almost surely, 2^40063022986 is an apocalyptic number.

40063022986 is a deficient number, since it is larger than the sum of its proper divisors (29842864232).

40063022986 is a wasteful number, since it uses less digits than its factorization.

40063022986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 408806373 (or 408806366 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 40.

The spelling of 40063022986 in words is "forty billion, sixty-three million, twenty-two thousand, nine hundred eighty-six".