13573131949441 has 8 divisors (see below), whose sum is σ = 14063060332800. Its totient is φ = 13086458904720.

The previous prime is 13573131949427. The next prime is 13573131949483. The reversal of 13573131949441 is 14494913137531.

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 13573131949441 - 2¹⁷ = 13573131818369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13573131959441) 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, 813826171 + ... + 813842848.

It is an arithmetic number, because the mean of its divisors is an integer number (1757882541600).

Almost surely, 2^{13573131949441} is an apocalyptic number.

It is an amenable number.

13573131949441 is a deficient number, since it is larger than the sum of its proper divisors (489928383359).

13573131949441 is a wasteful number, since it uses less digits than its factorization.

13573131949441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1627669319.

The product of its digits is 4898880, while the sum is 55.

The spelling of 13573131949441 in words is "thirteen trillion, five hundred seventy-three billion, one hundred thirty-one million, nine hundred forty-nine thousand, four hundred forty-one".