20322707741 has 8 divisors (see below), whose sum is σ = 23343851520. Its totient is φ = 17331038928.

The previous prime is 20322707731. The next prime is 20322707753. The reversal of 20322707741 is 14770722302.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 20322707741 - 2³⁰ = 19248965917 is a prime.

It is a super-2 number, since 2×20322707741² (a number of 21 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 (20322707731) 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, 7367261 + ... + 7370018.

It is an arithmetic number, because the mean of its divisors is an integer number (2917981440).

Almost surely, 2^20322707741 is an apocalyptic number.

It is an amenable number.

20322707741 is a deficient number, since it is larger than the sum of its proper divisors (3021143779).

20322707741 is a wasteful number, since it uses less digits than its factorization.

20322707741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14737483.

The product of its (nonzero) digits is 32928, while the sum is 35.

The spelling of 20322707741 in words is "twenty billion, three hundred twenty-two million, seven hundred seven thousand, seven hundred forty-one".