144241120402139 has 2 divisors, whose sum is σ = 144241120402140. Its totient is φ = 144241120402138.

The previous prime is 144241120402091. The next prime is 144241120402147. The reversal of 144241120402139 is 931204021142441.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 144241120402139 - 2¹⁶ = 144241120336603 is a prime.

It is not a weakly prime, because it can be changed into another prime (144241120402189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72120560201069 + 72120560201070.

It is an arithmetic number, because the mean of its divisors is an integer number (72120560201070).

Almost surely, 2^{144241120402139} is an apocalyptic number.

144241120402139 is a deficient number, since it is larger than the sum of its proper divisors (1).

144241120402139 is an equidigital number, since it uses as much as digits as its factorization.

144241120402139 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 55296, while the sum is 38.

The spelling of 144241120402139 in words is "one hundred forty-four trillion, two hundred forty-one billion, one hundred twenty million, four hundred two thousand, one hundred thirty-nine".