41719253823 has 64 divisors (see below), whose sum is σ = 70632576000. Its totient is φ = 24140654208.

The previous prime is 41719253809. The next prime is 41719253827. The reversal of 41719253823 is 32835291714.

It is a happy number.

41719253823 is a `hidden beast` number, since 4 + 1 + 7 + 1 + 92 + 538 + 23 = 666.

It is not a de Polignac number, because 41719253823 - 2⁸ = 41719253567 is a prime.

It is a super-2 number, since 2×41719253823² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41719253827) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 432513 + ... + 520101.

It is an arithmetic number, because the mean of its divisors is an integer number (1103634000).

Almost surely, 2^41719253823 is an apocalyptic number.

41719253823 is a deficient number, since it is larger than the sum of its proper divisors (28913322177).

41719253823 is a wasteful number, since it uses less digits than its factorization.

41719253823 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87693 (or 87687 counting only the distinct ones).

The product of its digits is 362880, while the sum is 45.

The spelling of 41719253823 in words is "forty-one billion, seven hundred nineteen million, two hundred fifty-three thousand, eight hundred twenty-three".