40946178904 has 16 divisors (see below), whose sum is σ = 80112089520. Its totient is φ = 19582955040.

The previous prime is 40946178877. The next prime is 40946178913. The reversal of 40946178904 is 40987164904.

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, 111266607 + ... + 111266974.

It is an arithmetic number, because the mean of its divisors is an integer number (5007005595).

Almost surely, 2^40946178904 is an apocalyptic number.

It is an amenable number.

40946178904 is a deficient number, since it is larger than the sum of its proper divisors (39165910616).

40946178904 is a wasteful number, since it uses less digits than its factorization.

40946178904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222533610 (or 222533606 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 52.

The spelling of 40946178904 in words is "forty billion, nine hundred forty-six million, one hundred seventy-eight thousand, nine hundred four".