92421412429 has 2 divisors, whose sum is σ = 92421412430. Its totient is φ = 92421412428.

The previous prime is 92421412427. The next prime is 92421412477.

92421412429 is nontrivially palindromic in base 10.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 54148359204 + 38273053225 = 232698^2 + 195635^2 .

It is a palprime.

It is a cyclic number.

It is not a de Polignac number, because 92421412429 - 2¹ = 92421412427 is a prime.

Together with 92421412427, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 92421412391 and 92421412400.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (92421412427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46210706214 + 46210706215.

It is an arithmetic number, because the mean of its divisors is an integer number (46210706215).

Almost surely, 2^92421412429 is an apocalyptic number.

It is an amenable number.

92421412429 is a deficient number, since it is larger than the sum of its proper divisors (1).

92421412429 is an equidigital number, since it uses as much as digits as its factorization.

92421412429 is an evil number, because the sum of its binary digits is even.

The product of its digits is 82944, while the sum is 40.

The spelling of 92421412429 in words is "ninety-two billion, four hundred twenty-one million, four hundred twelve thousand, four hundred twenty-nine".