142104411439 has 2 divisors, whose sum is σ = 142104411440. Its totient is φ = 142104411438.

The previous prime is 142104411413. The next prime is 142104411443. The reversal of 142104411439 is 934114401241.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 142104411439 - 2¹⁹ = 142103887151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (142104411409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71052205719 + 71052205720.

It is an arithmetic number, because the mean of its divisors is an integer number (71052205720).

Almost surely, 2^142104411439 is an apocalyptic number.

142104411439 is a deficient number, since it is larger than the sum of its proper divisors (1).

142104411439 is an equidigital number, since it uses as much as digits as its factorization.

142104411439 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13824, while the sum is 34.

The spelling of 142104411439 in words is "one hundred forty-two billion, one hundred four million, four hundred eleven thousand, four hundred thirty-nine".