13534213049 has 8 divisors (see below), whose sum is σ = 15685527168. Its totient is φ = 11437362720.

The previous prime is 13534213039. The next prime is 13534213073. The reversal of 13534213049 is 94031243531.

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

It is not a de Polignac number, because 13534213049 - 2²⁰ = 13533164473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13534213039) 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, 13615412 + ... + 13616405.

It is an arithmetic number, because the mean of its divisors is an integer number (1960690896).

Almost surely, 2^13534213049 is an apocalyptic number.

It is an amenable number.

13534213049 is a deficient number, since it is larger than the sum of its proper divisors (2151314119).

13534213049 is an equidigital number, since it uses as much as digits as its factorization.

13534213049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27231895.

The product of its (nonzero) digits is 38880, while the sum is 35.

The spelling of 13534213049 in words is "thirteen billion, five hundred thirty-four million, two hundred thirteen thousand, forty-nine".