1344402136027 has 2 divisors, whose sum is σ = 1344402136028. Its totient is φ = 1344402136026.

The previous prime is 1344402135991. The next prime is 1344402136093. The reversal of 1344402136027 is 7206312044431.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1344402136027 - 2¹¹ = 1344402133979 is a prime.

It is a super-2 number, since 2×1344402136027² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1344402134027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 672201068013 + 672201068014.

It is an arithmetic number, because the mean of its divisors is an integer number (672201068014).

Almost surely, 2^{1344402136027} is an apocalyptic number.

1344402136027 is a deficient number, since it is larger than the sum of its proper divisors (1).

1344402136027 is an equidigital number, since it uses as much as digits as its factorization.

1344402136027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96768, while the sum is 37.

The spelling of 1344402136027 in words is "one trillion, three hundred forty-four billion, four hundred two million, one hundred thirty-six thousand, twenty-seven".