41749994939693 has 8 divisors (see below), whose sum is σ = 43625136766848. Its totient is φ = 39879846833904.

The previous prime is 41749994939683. The next prime is 41749994939729. The reversal of 41749994939693 is 39693949994714.

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 41749994939693 - 2⁶ = 41749994939629 is a prime.

It is a super-2 number, since 2×41749994939693² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41749994939603) 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, 1248413246 + ... + 1248446687.

It is an arithmetic number, because the mean of its divisors is an integer number (5453142095856).

Almost surely, 2^{41749994939693} is an apocalyptic number.

It is an amenable number.

41749994939693 is a deficient number, since it is larger than the sum of its proper divisors (1875141827155).

41749994939693 is a wasteful number, since it uses less digits than its factorization.

41749994939693 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2496860683.

The product of its digits is 12856620672, while the sum is 86.

The spelling of 41749994939693 in words is "forty-one trillion, seven hundred forty-nine billion, nine hundred ninety-four million, nine hundred thirty-nine thousand, six hundred ninety-three".