1452043216316 has 24 divisors (see below), whose sum is σ = 3168094290816. Its totient is φ = 565731123120.

The previous prime is 1452043216303. The next prime is 1452043216321. The reversal of 1452043216316 is 6136123402541.

It is a super-2 number, since 2×1452043216316² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1452043216316.

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 2357212706 + ... + 2357213321.

It is an arithmetic number, because the mean of its divisors is an integer number (132003928784).

Almost surely, 2^{1452043216316} is an apocalyptic number.

It is an amenable number.

1452043216316 is an abundant number, since it is smaller than the sum of its proper divisors (1716051074500).

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

1452043216316 is a wasteful number, since it uses less digits than its factorization.

1452043216316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4714426049 (or 4714426047 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 38.

Adding to 1452043216316 its reverse (6136123402541), we get a palindrome (7588166618857).

The spelling of 1452043216316 in words is "one trillion, four hundred fifty-two billion, forty-three million, two hundred sixteen thousand, three hundred sixteen".