443474826047 has 12 divisors (see below), whose sum is σ = 493626137760. Its totient is φ = 398055646560.

The previous prime is 443474826043. The next prime is 443474826131. The reversal of 443474826047 is 740628474344.

It is a happy number.

It is not a de Polignac number, because 443474826047 - 2² = 443474826043 is a prime.

It is a hoax number, since the sum of its digits (53) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 443474826047.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (443474826043) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23187158 + ... + 23206275.

It is an arithmetic number, because the mean of its divisors is an integer number (41135511480).

Almost surely, 2^443474826047 is an apocalyptic number.

443474826047 is a deficient number, since it is larger than the sum of its proper divisors (50151311713).

443474826047 is a wasteful number, since it uses less digits than its factorization.

443474826047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46393534 (or 46393523 counting only the distinct ones).

The product of its (nonzero) digits is 14450688, while the sum is 53.

The spelling of 443474826047 in words is "four hundred forty-three billion, four hundred seventy-four million, eight hundred twenty-six thousand, forty-seven".