14014032142381 has 2 divisors, whose sum is σ = 14014032142382. Its totient is φ = 14014032142380.

The previous prime is 14014032142339. The next prime is 14014032142421. The reversal of 14014032142381 is 18324123041041.

14014032142381 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7858720762281 + 6155311380100 = 2803341^2 + 2480990^2 .

It is a cyclic number.

It is not a de Polignac number, because 14014032142381 - 2¹³ = 14014032134189 is a prime.

It is a super-2 number, since 2×14014032142381² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14014032142321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7007016071190 + 7007016071191.

It is an arithmetic number, because the mean of its divisors is an integer number (7007016071191).

Almost surely, 2^{14014032142381} is an apocalyptic number.

It is an amenable number.

14014032142381 is a deficient number, since it is larger than the sum of its proper divisors (1).

14014032142381 is an equidigital number, since it uses as much as digits as its factorization.

14014032142381 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18432, while the sum is 34.

The spelling of 14014032142381 in words is "fourteen trillion, fourteen billion, thirty-two million, one hundred forty-two thousand, three hundred eighty-one".