40612750717 has 8 divisors (see below), whose sum is σ = 50634078912. Its totient is φ = 31646299200.

The previous prime is 40612750697. The next prime is 40612750721. The reversal of 40612750717 is 71705721604.

It is a happy number.

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 40612750717 - 2³¹ = 38465267069 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 40612750717.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40612750727) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 263719084 + ... + 263719237.

It is an arithmetic number, because the mean of its divisors is an integer number (6329259864).

Almost surely, 2^40612750717 is an apocalyptic number.

It is an amenable number.

40612750717 is a deficient number, since it is larger than the sum of its proper divisors (10021328195).

40612750717 is a wasteful number, since it uses less digits than its factorization.

40612750717 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 527438339.

The product of its (nonzero) digits is 82320, while the sum is 40.

The spelling of 40612750717 in words is "forty billion, six hundred twelve million, seven hundred fifty thousand, seven hundred seventeen".