1446145364004 has 48 divisors (see below), whose sum is σ = 3681562241280. Its totient is φ = 438170516640.

The previous prime is 1446145364003. The next prime is 1446145364011. The reversal of 1446145364004 is 4004635416441.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1446145364003) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 363207 + ... + 1739025.

It is an arithmetic number, because the mean of its divisors is an integer number (76699213360).

Almost surely, 2^{1446145364004} is an apocalyptic number.

It is an amenable number.

1446145364004 is an abundant number, since it is smaller than the sum of its proper divisors (2235416877276).

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

1446145364004 is a wasteful number, since it uses less digits than its factorization.

1446145364004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1383800 (or 1383798 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 42.

The spelling of 1446145364004 in words is "one trillion, four hundred forty-six billion, one hundred forty-five million, three hundred sixty-four thousand, four".