40011601473317 has 4 divisors (see below), whose sum is σ = 40112386364076. Its totient is φ = 39910816582560.

The previous prime is 40011601473187. The next prime is 40011601473323. The reversal of 40011601473317 is 71337410611004.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 24297663298756 + 15713938174561 = 4929266^2 + 3964081^2 .

It is a cyclic number.

It is not a de Polignac number, because 40011601473317 - 2¹⁴ = 40011601456933 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40011601473017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50392444784 + ... + 50392445577.

It is an arithmetic number, because the mean of its divisors is an integer number (10028096591019).

Almost surely, 2^{40011601473317} is an apocalyptic number.

It is an amenable number.

40011601473317 is a deficient number, since it is larger than the sum of its proper divisors (100784890759).

40011601473317 is a wasteful number, since it uses less digits than its factorization.

40011601473317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100784890758.

The product of its (nonzero) digits is 42336, while the sum is 38.

The spelling of 40011601473317 in words is "forty trillion, eleven billion, six hundred one million, four hundred seventy-three thousand, three hundred seventeen".