1342031523727 has 2 divisors, whose sum is σ = 1342031523728. Its totient is φ = 1342031523726.

The previous prime is 1342031523713. The next prime is 1342031523733. The reversal of 1342031523727 is 7273251302431.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1342031523727 is a prime.

It is a super-2 number, since 2×1342031523727² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1342031523727.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1342031523797) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 671015761863 + 671015761864.

It is an arithmetic number, because the mean of its divisors is an integer number (671015761864).

Almost surely, 2^{1342031523727} is an apocalyptic number.

1342031523727 is a deficient number, since it is larger than the sum of its proper divisors (1).

1342031523727 is an equidigital number, since it uses as much as digits as its factorization.

1342031523727 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 211680, while the sum is 40.

The spelling of 1342031523727 in words is "one trillion, three hundred forty-two billion, thirty-one million, five hundred twenty-three thousand, seven hundred twenty-seven".