3448135814689 has 16 divisors (see below), whose sum is σ = 3554352144000. Its totient is φ = 3343020912000.

The previous prime is 3448135814659. The next prime is 3448135814693. The reversal of 3448135814689 is 9864185318443.

It is a cyclic number.

It is not a de Polignac number, because 3448135814689 - 2²¹ = 3448133717537 is a prime.

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 3448135814689.

It is not an unprimeable number, because it can be changed into a prime (3448135814609) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5416812 + ... + 6019810.

It is an arithmetic number, because the mean of its divisors is an integer number (222147009000).

Almost surely, 2^{3448135814689} is an apocalyptic number.

It is an amenable number.

3448135814689 is a deficient number, since it is larger than the sum of its proper divisors (106216329311).

3448135814689 is a wasteful number, since it uses less digits than its factorization.

3448135814689 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 603912.

The product of its digits is 79626240, while the sum is 64.

The spelling of 3448135814689 in words is "three trillion, four hundred forty-eight billion, one hundred thirty-five million, eight hundred fourteen thousand, six hundred eighty-nine".