142030543014391 has 2 divisors, whose sum is σ = 142030543014392. Its totient is φ = 142030543014390.

The previous prime is 142030543014323. The next prime is 142030543014407. The reversal of 142030543014391 is 193410345030241.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 142030543014391 - 2¹⁹ = 142030542490103 is a prime.

It is a super-3 number, since 3×142030543014391³ (a number of 43 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (142030543014091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71015271507195 + 71015271507196.

It is an arithmetic number, because the mean of its divisors is an integer number (71015271507196).

Almost surely, 2^{142030543014391} is an apocalyptic number.

142030543014391 is a deficient number, since it is larger than the sum of its proper divisors (1).

142030543014391 is an equidigital number, since it uses as much as digits as its factorization.

142030543014391 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 155520, while the sum is 40.

The spelling of 142030543014391 in words is "one hundred forty-two trillion, thirty billion, five hundred forty-three million, fourteen thousand, three hundred ninety-one".