40036740737 has 8 divisors (see below), whose sum is σ = 45885899136. Its totient is φ = 34219988352.

The previous prime is 40036740727. The next prime is 40036740791. The reversal of 40036740737 is 73704763004.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 40036740737 - 2⁴ = 40036740721 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 40036740694 and 40036740703.

It is not an unprimeable number, because it can be changed into a prime (40036740727) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8098853 + ... + 8103794.

It is an arithmetic number, because the mean of its divisors is an integer number (5735737392).

Almost surely, 2^40036740737 is an apocalyptic number.

It is an amenable number.

40036740737 is a deficient number, since it is larger than the sum of its proper divisors (5849158399).

40036740737 is a wasteful number, since it uses less digits than its factorization.

40036740737 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16203007.

The product of its (nonzero) digits is 296352, while the sum is 41.

The spelling of 40036740737 in words is "forty billion, thirty-six million, seven hundred forty thousand, seven hundred thirty-seven".