1446145435040 has 96 divisors (see below), whose sum is σ = 3565496309760. Its totient is φ = 553240551424.

The previous prime is 1446145435037. The next prime is 1446145435073. The reversal of 1446145435040 is 405345416441.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38838512 + ... + 38875728.

It is an arithmetic number, because the mean of its divisors is an integer number (37140586560).

Almost surely, 2^{1446145435040} is an apocalyptic number.

1446145435040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1446145435040 is an abundant number, since it is smaller than the sum of its proper divisors (2119350874720).

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

1446145435040 is a wasteful number, since it uses less digits than its factorization.

1446145435040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47814 (or 47806 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 41.

The spelling of 1446145435040 in words is "one trillion, four hundred forty-six billion, one hundred forty-five million, four hundred thirty-five thousand, forty".