1316604441452 has 6 divisors (see below), whose sum is σ = 2304057772548. Its totient is φ = 658302220724.

The previous prime is 1316604441421. The next prime is 1316604441583. The reversal of 1316604441452 is 2541444066131.

It is a super-2 number, since 2×1316604441452² (a number of 25 digits) contains 22 as substring.

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 as a sum of consecutive naturals, namely, 164575555178 + ... + 164575555185.

It is an arithmetic number, because the mean of its divisors is an integer number (384009628758).

Almost surely, 2^{1316604441452} is an apocalyptic number.

It is an amenable number.

1316604441452 is a deficient number, since it is larger than the sum of its proper divisors (987453331096).

1316604441452 is a wasteful number, since it uses less digits than its factorization.

1316604441452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 329151110367 (or 329151110365 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 41.

The spelling of 1316604441452 in words is "one trillion, three hundred sixteen billion, six hundred four million, four hundred forty-one thousand, four hundred fifty-two".