3443512020479 has 8 divisors (see below), whose sum is σ = 3444620376960. Its totient is φ = 3442403818656.

The previous prime is 3443512020293. The next prime is 3443512020581. The reversal of 3443512020479 is 9740202153443.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3443512020479 - 2¹⁶ = 3443511954943 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3443512020679) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57608882 + ... + 57668624.

It is an arithmetic number, because the mean of its divisors is an integer number (430577547120).

Almost surely, 2^{3443512020479} is an apocalyptic number.

3443512020479 is a deficient number, since it is larger than the sum of its proper divisors (1108356481).

3443512020479 is a wasteful number, since it uses less digits than its factorization.

3443512020479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77329.

The product of its (nonzero) digits is 725760, while the sum is 44.

The spelling of 3443512020479 in words is "three trillion, four hundred forty-three billion, five hundred twelve million, twenty thousand, four hundred seventy-nine".