13542821406214 has 16 divisors (see below), whose sum is σ = 20584065222720. Its totient is φ = 6681572089920.

The previous prime is 13542821406211. The next prime is 13542821406217. The reversal of 13542821406214 is 41260412824531.

It is an interprime number because it is at equal distance from previous prime (13542821406211) and next prime (13542821406217).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13542821406211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26182519 + ... + 26694754.

It is an arithmetic number, because the mean of its divisors is an integer number (1286504076420).

Almost surely, 2^{13542821406214} is an apocalyptic number.

13542821406214 is a deficient number, since it is larger than the sum of its proper divisors (7041243816506).

13542821406214 is a wasteful number, since it uses less digits than its factorization.

13542821406214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52878975.

The product of its (nonzero) digits is 368640, while the sum is 43.

The spelling of 13542821406214 in words is "thirteen trillion, five hundred forty-two billion, eight hundred twenty-one million, four hundred six thousand, two hundred fourteen".