443053470446140 has 48 divisors (see below), whose sum is σ = 947970355213728. Its totient is φ = 173877016411904.

The previous prime is 443053470446071. The next prime is 443053470446161. The reversal of 443053470446140 is 41644074350344.

It is a congruent number.

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, 480443334 + ... + 481364626.

It is an arithmetic number, because the mean of its divisors is an integer number (19749382400286).

Almost surely, 2^{443053470446140} is an apocalyptic number.

It is an amenable number.

443053470446140 is an abundant number, since it is smaller than the sum of its proper divisors (504916884767588).

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

443053470446140 is a wasteful number, since it uses less digits than its factorization.

443053470446140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1375038 (or 1375036 counting only the distinct ones).

The product of its (nonzero) digits is 7741440, while the sum is 49.

The spelling of 443053470446140 in words is "four hundred forty-three trillion, fifty-three billion, four hundred seventy million, four hundred forty-six thousand, one hundred forty".