20733596896319 has 8 divisors (see below), whose sum is σ = 20776374786048. Its totient is φ = 20690819842680.

The previous prime is 20733596896279. The next prime is 20733596896321. The reversal of 20733596896319 is 91369869533702.

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 20733596896319 - 2²⁰ = 20733595847743 is a prime.

It is a super-2 number, since 2×20733596896319² (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 (20733596896619) 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, 86043134 + ... + 86283764.

It is an arithmetic number, because the mean of its divisors is an integer number (2597046848256).

Almost surely, 2^{20733596896319} is an apocalyptic number.

20733596896319 is a deficient number, since it is larger than the sum of its proper divisors (42777889729).

20733596896319 is a wasteful number, since it uses less digits than its factorization.

20733596896319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 418045.

The product of its (nonzero) digits is 396809280, while the sum is 71.

The spelling of 20733596896319 in words is "twenty trillion, seven hundred thirty-three billion, five hundred ninety-six million, eight hundred ninety-six thousand, three hundred nineteen".