40673533794 has 16 divisors (see below), whose sum is σ = 81349691040. Its totient is φ = 13557407360.

The previous prime is 40673533751. The next prime is 40673533847. The reversal of 40673533794 is 49733537604.

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 7 ways as a sum of consecutive naturals, for example, 133849 + ... + 315059.

It is an arithmetic number, because the mean of its divisors is an integer number (5084355690).

Almost surely, 2^40673533794 is an apocalyptic number.

40673533794 is an abundant number, since it is smaller than the sum of its proper divisors (40676157246).

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

40673533794 is a wasteful number, since it uses less digits than its factorization.

40673533794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218625.

The product of its (nonzero) digits is 5715360, while the sum is 51.

The spelling of 40673533794 in words is "forty billion, six hundred seventy-three million, five hundred thirty-three thousand, seven hundred ninety-four".