1346123436001 has 2 divisors, whose sum is σ = 1346123436002. Its totient is φ = 1346123436000.

The previous prime is 1346123435981. The next prime is 1346123436011. The reversal of 1346123436001 is 1006343216431.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1339688187601 + 6435248400 = 1157449^2 + 80220^2 .

It is a cyclic number.

It is not a de Polignac number, because 1346123436001 - 2¹³ = 1346123427809 is a prime.

It is a super-2 number, since 2×1346123436001² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1346123436011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 673061718000 + 673061718001.

It is an arithmetic number, because the mean of its divisors is an integer number (673061718001).

Almost surely, 2^{1346123436001} is an apocalyptic number.

It is an amenable number.

1346123436001 is a deficient number, since it is larger than the sum of its proper divisors (1).

1346123436001 is an equidigital number, since it uses as much as digits as its factorization.

1346123436001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31104, while the sum is 34.

The spelling of 1346123436001 in words is "one trillion, three hundred forty-six billion, one hundred twenty-three million, four hundred thirty-six thousand, one".