340142030141 has 2 divisors, whose sum is σ = 340142030142. Its totient is φ = 340142030140.

The previous prime is 340142030113. The next prime is 340142030159. The reversal of 340142030141 is 141030241043.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 323964734041 + 16177296100 = 569179^2 + 127190^2 .

It is a cyclic number.

It is not a de Polignac number, because 340142030141 - 2⁶ = 340142030077 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (340142030101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170071015070 + 170071015071.

It is an arithmetic number, because the mean of its divisors is an integer number (170071015071).

Almost surely, 2^340142030141 is an apocalyptic number.

It is an amenable number.

340142030141 is a deficient number, since it is larger than the sum of its proper divisors (1).

340142030141 is an equidigital number, since it uses as much as digits as its factorization.

340142030141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 340142030141 its reverse (141030241043), we get a palindrome (481172271184).

The spelling of 340142030141 in words is "three hundred forty billion, one hundred forty-two million, thirty thousand, one hundred forty-one".