214354262136405 has 8 divisors (see below), whose sum is σ = 342966819418272. Its totient is φ = 114322273139408.

The previous prime is 214354262136361. The next prime is 214354262136431. The reversal of 214354262136405 is 504631262453412.

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

It is a cyclic number.

It is not a de Polignac number, because 214354262136405 - 2¹⁴ = 214354262120021 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7145142071199 + ... + 7145142071228.

It is an arithmetic number, because the mean of its divisors is an integer number (42870852427284).

Almost surely, 2^{214354262136405} is an apocalyptic number.

It is an amenable number.

214354262136405 is a deficient number, since it is larger than the sum of its proper divisors (128612557281867).

214354262136405 is a wasteful number, since it uses less digits than its factorization.

214354262136405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14290284142435.

The product of its (nonzero) digits is 4147200, while the sum is 48.

The spelling of 214354262136405 in words is "two hundred fourteen trillion, three hundred fifty-four billion, two hundred sixty-two million, one hundred thirty-six thousand, four hundred five".