40744133078 has 16 divisors (see below), whose sum is σ = 66843625680. Its totient is φ = 18472447200.

The previous prime is 40744133051. The next prime is 40744133099. The reversal of 40744133078 is 87033144704.

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, 2371913 + ... + 2389028.

It is an arithmetic number, because the mean of its divisors is an integer number (4177726605).

Almost surely, 2^40744133078 is an apocalyptic number.

40744133078 is a deficient number, since it is larger than the sum of its proper divisors (26099492602).

40744133078 is a wasteful number, since it uses less digits than its factorization.

40744133078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4761343.

The product of its (nonzero) digits is 225792, while the sum is 41.

The spelling of 40744133078 in words is "forty billion, seven hundred forty-four million, one hundred thirty-three thousand, seventy-eight".