20343004011332 has 24 divisors (see below), whose sum is σ = 35734119503040. Its totient is φ = 10133258798880.

The previous prime is 20343004011313. The next prime is 20343004011353. The reversal of 20343004011332 is 23311040034302.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25699907 + ... + 26479637.

It is an arithmetic number, because the mean of its divisors is an integer number (1488921645960).

Almost surely, 2^{20343004011332} is an apocalyptic number.

It is an amenable number.

20343004011332 is a deficient number, since it is larger than the sum of its proper divisors (15391115491708).

20343004011332 is a wasteful number, since it uses less digits than its factorization.

20343004011332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 804251 (or 804249 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 20343004011332 its reverse (23311040034302), we get a palindrome (43654044045634).

The spelling of 20343004011332 in words is "twenty trillion, three hundred forty-three billion, four million, eleven thousand, three hundred thirty-two".