1350343331629 has 2 divisors, whose sum is σ = 1350343331630. Its totient is φ = 1350343331628.

The previous prime is 1350343331627. The next prime is 1350343331671. The reversal of 1350343331629 is 9261333430531.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1159132156900 + 191211174729 = 1076630^2 + 437277^2 .

It is a cyclic number.

It is not a de Polignac number, because 1350343331629 - 2¹ = 1350343331627 is a prime.

It is a super-2 number, since 2×1350343331629² (a number of 25 digits) contains 22 as substring.

Together with 1350343331627, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1350343331627) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 675171665814 + 675171665815.

It is an arithmetic number, because the mean of its divisors is an integer number (675171665815).

Almost surely, 2^{1350343331629} is an apocalyptic number.

It is an amenable number.

1350343331629 is a deficient number, since it is larger than the sum of its proper divisors (1).

1350343331629 is an equidigital number, since it uses as much as digits as its factorization.

1350343331629 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 524880, while the sum is 43.

The spelling of 1350343331629 in words is "one trillion, three hundred fifty billion, three hundred forty-three million, three hundred thirty-one thousand, six hundred twenty-nine".