1412021404349 has 2 divisors, whose sum is σ = 1412021404350. Its totient is φ = 1412021404348.

The previous prime is 1412021404331. The next prime is 1412021404393. The reversal of 1412021404349 is 9434041202141.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1090861180249 + 321160224100 = 1044443^2 + 566710^2 .

It is a cyclic number.

It is not a de Polignac number, because 1412021404349 - 2¹⁶ = 1412021338813 is a prime.

It is a super-2 number, since 2×1412021404349² (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 (1412021403349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 706010702174 + 706010702175.

It is an arithmetic number, because the mean of its divisors is an integer number (706010702175).

Almost surely, 2^{1412021404349} is an apocalyptic number.

It is an amenable number.

1412021404349 is a deficient number, since it is larger than the sum of its proper divisors (1).

1412021404349 is an equidigital number, since it uses as much as digits as its factorization.

1412021404349 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27648, while the sum is 35.

The spelling of 1412021404349 in words is "one trillion, four hundred twelve billion, twenty-one million, four hundred four thousand, three hundred forty-nine".