20432014283 has 2 divisors, whose sum is σ = 20432014284. Its totient is φ = 20432014282.

The previous prime is 20432014277. The next prime is 20432014391. The reversal of 20432014283 is 38241023402.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20432014283 - 2⁶ = 20432014219 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (20432014783) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10216007141 + 10216007142.

It is an arithmetic number, because the mean of its divisors is an integer number (10216007142).

Almost surely, 2^20432014283 is an apocalyptic number.

20432014283 is a deficient number, since it is larger than the sum of its proper divisors (1).

20432014283 is an equidigital number, since it uses as much as digits as its factorization.

20432014283 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 20432014283 its reverse (38241023402), we get a palindrome (58673037685).

The spelling of 20432014283 in words is "twenty billion, four hundred thirty-two million, fourteen thousand, two hundred eighty-three".