1350634216446 has 96 divisors (see below), whose sum is σ = 3141272171520. Its totient is φ = 430130145456.

The previous prime is 1350634216339. The next prime is 1350634216453. The reversal of 1350634216446 is 6446124360531.

1350634216446 is a `hidden beast` number, since 1 + 3 + 5 + 0 + 634 + 2 + 1 + 6 + 4 + 4 + 6 = 666.

It is a congruent number.

It is an unprimeable number.

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 in 47 ways as a sum of consecutive naturals, for example, 24625065 + ... + 24679851.

It is an arithmetic number, because the mean of its divisors is an integer number (32721585120).

Almost surely, 2^{1350634216446} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1350634216446, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1570636085760).

1350634216446 is an abundant number, since it is smaller than the sum of its proper divisors (1790637955074).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1350634216446 is a wasteful number, since it uses less digits than its factorization.

1350634216446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55707 (or 55678 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 45.

Adding to 1350634216446 its reverse (6446124360531), we get a palindrome (7796758576977).

The spelling of 1350634216446 in words is "one trillion, three hundred fifty billion, six hundred thirty-four million, two hundred sixteen thousand, four hundred forty-six".