13339221835 has 8 divisors (see below), whose sum is σ = 16047388656. Its totient is φ = 10644495840.

The previous prime is 13339221689. The next prime is 13339221839. The reversal of 13339221835 is 53812293331.

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

It is not a de Polignac number, because 13339221835 - 2¹⁵ = 13339189067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13339221839) 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, 3358021 + ... + 3361990.

It is an arithmetic number, because the mean of its divisors is an integer number (2005923582).

Almost surely, 2^13339221835 is an apocalyptic number.

13339221835 is a deficient number, since it is larger than the sum of its proper divisors (2708166821).

13339221835 is an equidigital number, since it uses as much as digits as its factorization.

13339221835 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6720413.

The product of its digits is 116640, while the sum is 40.

The spelling of 13339221835 in words is "thirteen billion, three hundred thirty-nine million, two hundred twenty-one thousand, eight hundred thirty-five".