20132414321 has 2 divisors, whose sum is σ = 20132414322. Its totient is φ = 20132414320.

The previous prime is 20132414251. The next prime is 20132414353. The reversal of 20132414321 is 12341423102.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 17309086096 + 2823328225 = 131564^2 + 53135^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20132414321 is a prime.

It is not a weakly prime, because it can be changed into another prime (20132414371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10066207160 + 10066207161.

It is an arithmetic number, because the mean of its divisors is an integer number (10066207161).

Almost surely, 2^20132414321 is an apocalyptic number.

It is an amenable number.

20132414321 is a deficient number, since it is larger than the sum of its proper divisors (1).

20132414321 is an equidigital number, since it uses as much as digits as its factorization.

20132414321 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 20132414321 its reverse (12341423102), we get a palindrome (32473837423).

The spelling of 20132414321 in words is "twenty billion, one hundred thirty-two million, four hundred fourteen thousand, three hundred twenty-one".