1443341603364 has 96 divisors (see below), whose sum is σ = 3510433382400. Its totient is φ = 460998679680.

The previous prime is 1443341603323. The next prime is 1443341603383. The reversal of 1443341603364 is 4633061433441.

It is a super-2 number, since 2×1443341603364² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 36651517 + ... + 36690875.

It is an arithmetic number, because the mean of its divisors is an integer number (36567014400).

Almost surely, 2^{1443341603364} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1443341603364, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1755216691200).

1443341603364 is an abundant number, since it is smaller than the sum of its proper divisors (2067091779036).

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

1443341603364 is a wasteful number, since it uses less digits than its factorization.

1443341603364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40193 (or 40191 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 42.

The spelling of 1443341603364 in words is "one trillion, four hundred forty-three billion, three hundred forty-one million, six hundred three thousand, three hundred sixty-four".