20831332441733 has 8 divisors (see below), whose sum is σ = 23012749303680. Its totient is φ = 18697858807680.

The previous prime is 20831332441709. The next prime is 20831332441763. The reversal of 20831332441733 is 33714423313802.

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 20831332441733 - 2²⁰ = 20831331393157 is a prime.

It is a super-2 number, since 2×20831332441733² (a number of 27 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 (20831332441763) 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, 11985806060 + ... + 11985807797.

It is an arithmetic number, because the mean of its divisors is an integer number (2876593662960).

Almost surely, 2^{20831332441733} is an apocalyptic number.

It is an amenable number.

20831332441733 is a deficient number, since it is larger than the sum of its proper divisors (2181416861947).

20831332441733 is a wasteful number, since it uses less digits than its factorization.

20831332441733 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23971613947.

The product of its (nonzero) digits is 870912, while the sum is 44.

The spelling of 20831332441733 in words is "twenty trillion, eight hundred thirty-one billion, three hundred thirty-two million, four hundred forty-one thousand, seven hundred thirty-three".