40799447316 has 36 divisors (see below), whose sum is σ = 103170619552. Its totient is φ = 13594714704.

The previous prime is 40799447303. The next prime is 40799447321. The reversal of 40799447316 is 61374499704.

40799447316 is a `hidden beast` number, since 4 + 0 + 79 + 94 + 473 + 16 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 114616 + ... + 307791.

Almost surely, 2^40799447316 is an apocalyptic number.

It is an amenable number.

40799447316 is an abundant number, since it is smaller than the sum of its proper divisors (62371172236).

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

40799447316 is a wasteful number, since it uses less digits than its factorization.

40799447316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 425100 (or 425095 counting only the distinct ones).

The product of its (nonzero) digits is 4572288, while the sum is 54.

The spelling of 40799447316 in words is "forty billion, seven hundred ninety-nine million, four hundred forty-seven thousand, three hundred sixteen".