1342031523439 has 2 divisors, whose sum is σ = 1342031523440. Its totient is φ = 1342031523438.

The previous prime is 1342031523377. The next prime is 1342031523449. The reversal of 1342031523439 is 9343251302431.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1342031523439 - 2¹³ = 1342031515247 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1342031523449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 671015761719 + 671015761720.

It is an arithmetic number, because the mean of its divisors is an integer number (671015761720).

Almost surely, 2^{1342031523439} is an apocalyptic number.

1342031523439 is a deficient number, since it is larger than the sum of its proper divisors (1).

1342031523439 is an equidigital number, since it uses as much as digits as its factorization.

1342031523439 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 233280, while the sum is 40.

The spelling of 1342031523439 in words is "one trillion, three hundred forty-two billion, thirty-one million, five hundred twenty-three thousand, four hundred thirty-nine".