1350432116321 has 12 divisors (see below), whose sum is σ = 1442556331920. Its totient is φ = 1263894354240.

The previous prime is 1350432116311. The next prime is 1350432116347. The reversal of 1350432116321 is 1236112340531.

It is not a de Polignac number, because 1350432116321 - 2²⁶ = 1350365007457 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1350432116311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13000715 + ... + 13104176.

It is an arithmetic number, because the mean of its divisors is an integer number (120213027660).

Almost surely, 2^{1350432116321} is an apocalyptic number.

It is an amenable number.

1350432116321 is a deficient number, since it is larger than the sum of its proper divisors (92124215599).

1350432116321 is a wasteful number, since it uses less digits than its factorization.

1350432116321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26105104 (or 26105087 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 32.

Adding to 1350432116321 its reverse (1236112340531), we get a palindrome (2586544456852).

The spelling of 1350432116321 in words is "one trillion, three hundred fifty billion, four hundred thirty-two million, one hundred sixteen thousand, three hundred twenty-one".