23420014141 has 2 divisors, whose sum is σ = 23420014142. Its totient is φ = 23420014140.

The previous prime is 23420014133. The next prime is 23420014153. The reversal of 23420014141 is 14141002432.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14822088516 + 8597925625 = 121746^2 + 92725^2 .

It is a cyclic number.

It is not a de Polignac number, because 23420014141 - 2³ = 23420014133 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23420014171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11710007070 + 11710007071.

It is an arithmetic number, because the mean of its divisors is an integer number (11710007071).

Almost surely, 2^23420014141 is an apocalyptic number.

It is an amenable number.

23420014141 is a deficient number, since it is larger than the sum of its proper divisors (1).

23420014141 is an equidigital number, since it uses as much as digits as its factorization.

23420014141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 23420014141 its reverse (14141002432), we get a palindrome (37561016573).

The spelling of 23420014141 in words is "twenty-three billion, four hundred twenty million, fourteen thousand, one hundred forty-one".