1446145366413 has 16 divisors (see below), whose sum is σ = 2152402407936. Its totient is φ = 856069137840.

The previous prime is 1446145366409. The next prime is 1446145366423. The reversal of 1446145366413 is 3146635416441.

It is not a de Polignac number, because 1446145366413 - 2² = 1446145366409 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1446145366423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 509563545 + ... + 509566382.

It is an arithmetic number, because the mean of its divisors is an integer number (134525150496).

Almost surely, 2^{1446145366413} is an apocalyptic number.

It is an amenable number.

1446145366413 is a deficient number, since it is larger than the sum of its proper divisors (706257041523).

1446145366413 is a wasteful number, since it uses less digits than its factorization.

1446145366413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1019129984.

The product of its digits is 2488320, while the sum is 48.

The spelling of 1446145366413 in words is "one trillion, four hundred forty-six billion, one hundred forty-five million, three hundred sixty-six thousand, four hundred thirteen".