1344245541031 has 2 divisors, whose sum is σ = 1344245541032. Its totient is φ = 1344245541030.

The previous prime is 1344245541017. The next prime is 1344245541043. The reversal of 1344245541031 is 1301455424431.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1344245541031 - 2²⁹ = 1343708670119 is a prime.

It is a super-2 number, since 2×1344245541031² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1344245541071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 672122770515 + 672122770516.

It is an arithmetic number, because the mean of its divisors is an integer number (672122770516).

Almost surely, 2^{1344245541031} is an apocalyptic number.

1344245541031 is a deficient number, since it is larger than the sum of its proper divisors (1).

1344245541031 is an equidigital number, since it uses as much as digits as its factorization.

1344245541031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 115200, while the sum is 37.

The spelling of 1344245541031 in words is "one trillion, three hundred forty-four billion, two hundred forty-five million, five hundred forty-one thousand, thirty-one".