13421205214 has 8 divisors (see below), whose sum is σ = 20142470880. Its totient is φ = 6707048256.

The previous prime is 13421205209. The next prime is 13421205223. The reversal of 13421205214 is 41250212431.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1772454 + ... + 1780009.

It is an arithmetic number, because the mean of its divisors is an integer number (2517808860).

Almost surely, 2^13421205214 is an apocalyptic number.

13421205214 is a deficient number, since it is larger than the sum of its proper divisors (6721265666).

13421205214 is a wasteful number, since it uses less digits than its factorization.

13421205214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3554354.

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 13421205214 its reverse (41250212431), we get a palindrome (54671417645).

The spelling of 13421205214 in words is "thirteen billion, four hundred twenty-one million, two hundred five thousand, two hundred fourteen".