3481242638523 has 64 divisors (see below), whose sum is σ = 5274078781440. Its totient is φ = 2040047358336.

The previous prime is 3481242638473. The next prime is 3481242638551. The reversal of 3481242638523 is 3258362421843.

3481242638523 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3481242638523 - 2⁹ = 3481242638011 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3481242633523) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 11309886 + ... + 11613612.

It is an arithmetic number, because the mean of its divisors is an integer number (82407480960).

Almost surely, 2^{3481242638523} is an apocalyptic number.

3481242638523 is a deficient number, since it is larger than the sum of its proper divisors (1792836142917).

3481242638523 is a wasteful number, since it uses less digits than its factorization.

3481242638523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303853 (or 303827 counting only the distinct ones).

The product of its digits is 6635520, while the sum is 51.

The spelling of 3481242638523 in words is "three trillion, four hundred eighty-one billion, two hundred forty-two million, six hundred thirty-eight thousand, five hundred twenty-three".