3809443326452 has 12 divisors (see below), whose sum is σ = 7058674399140. Its totient is φ = 1792679212416.

The previous prime is 3809443326413. The next prime is 3809443326463. The reversal of 3809443326452 is 2546233449083.

It can be written as a sum of positive squares in 2 ways, for example, as 3011286913636 + 798156412816 = 1735306^2 + 893396^2 .

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 junction number, because it is equal to n+sod(n) for n = 3809443326394 and 3809443326403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28010612627 + ... + 28010612762.

It is an arithmetic number, because the mean of its divisors is an integer number (588222866595).

Almost surely, 2^{3809443326452} is an apocalyptic number.

It is an amenable number.

3809443326452 is a deficient number, since it is larger than the sum of its proper divisors (3249231072688).

3809443326452 is a wasteful number, since it uses less digits than its factorization.

3809443326452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56021225410 (or 56021225408 counting only the distinct ones).

The product of its (nonzero) digits is 14929920, while the sum is 53.

The spelling of 3809443326452 in words is "three trillion, eight hundred nine billion, four hundred forty-three million, three hundred twenty-six thousand, four hundred fifty-two".