20132314423412 has 24 divisors (see below), whose sum is σ = 36053722504800. Its totient is φ = 9831287654496.

The previous prime is 20132314423381. The next prime is 20132314423433. The reversal of 20132314423412 is 21432441323102.

It is a happy number.

It is a congruent number.

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, 2402987 + ... + 6785202.

It is an arithmetic number, because the mean of its divisors is an integer number (1502238437700).

Almost surely, 2^{20132314423412} is an apocalyptic number.

It is an amenable number.

20132314423412 is a deficient number, since it is larger than the sum of its proper divisors (15921408081388).

20132314423412 is a wasteful number, since it uses less digits than its factorization.

20132314423412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9200975 (or 9200973 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 20132314423412 its reverse (21432441323102), we get a palindrome (41564755746514).

The spelling of 20132314423412 in words is "twenty trillion, one hundred thirty-two billion, three hundred fourteen million, four hundred twenty-three thousand, four hundred twelve".