141440420413 has 2 divisors, whose sum is σ = 141440420414. Its totient is φ = 141440420412.

The previous prime is 141440420383. The next prime is 141440420441. The reversal of 141440420413 is 314024044141.

It is an a-pointer prime, because the next prime (141440420441) can be obtained adding 141440420413 to its sum of digits (28).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 131945477049 + 9494943364 = 363243^2 + 97442^2 .

It is a cyclic number.

It is not a de Polignac number, because 141440420413 - 2³⁷ = 4001466941 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (141440450413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70720210206 + 70720210207.

It is an arithmetic number, because the mean of its divisors is an integer number (70720210207).

Almost surely, 2^141440420413 is an apocalyptic number.

It is an amenable number.

141440420413 is a deficient number, since it is larger than the sum of its proper divisors (1).

141440420413 is an equidigital number, since it uses as much as digits as its factorization.

141440420413 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 141440420413 its reverse (314024044141), we get a palindrome (455464464554).

The spelling of 141440420413 in words is "one hundred forty-one billion, four hundred forty million, four hundred twenty thousand, four hundred thirteen".