13298984261 has 8 divisors (see below), whose sum is σ = 13906183680. Its totient is φ = 12694200112.

The previous prime is 13298984233. The next prime is 13298984263. The reversal of 13298984261 is 16248989231.

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

It is not a de Polignac number, because 13298984261 - 2¹⁰ = 13298983237 is a prime.

It is a super-2 number, since 2×13298984261² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13298984263) 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, 592550 + ... + 614583.

It is an arithmetic number, because the mean of its divisors is an integer number (1738272960).

Almost surely, 2^13298984261 is an apocalyptic number.

It is an amenable number.

13298984261 is a deficient number, since it is larger than the sum of its proper divisors (607199419).

13298984261 is a wasteful number, since it uses less digits than its factorization.

13298984261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1207635.

The product of its digits is 1492992, while the sum is 53.

The spelling of 13298984261 in words is "thirteen billion, two hundred ninety-eight million, nine hundred eighty-four thousand, two hundred sixty-one".