214452617252121 has 12 divisors (see below), whose sum is σ = 313685966164480. Its totient is φ = 141158684773080.

The previous prime is 214452617252119. The next prime is 214452617252123. The reversal of 214452617252121 is 121252716254412.

214452617252121 is a `hidden beast` number, since 2 + 1 + 4 + 4 + 5 + 2 + 617 + 2 + 5 + 2 + 1 + 21 = 666.

It is an interprime number because it is at equal distance from previous prime (214452617252119) and next prime (214452617252123).

It is not a de Polignac number, because 214452617252121 - 2¹ = 214452617252119 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (214452617252123) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 150810559945 + ... + 150810561366.

Almost surely, 2^{214452617252121} is an apocalyptic number.

It is an amenable number.

214452617252121 is a deficient number, since it is larger than the sum of its proper divisors (99233348912359).

214452617252121 is a wasteful number, since it uses less digits than its factorization.

214452617252121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 301621121396 (or 301621121393 counting only the distinct ones).

The product of its digits is 537600, while the sum is 45.

The spelling of 214452617252121 in words is "two hundred fourteen trillion, four hundred fifty-two billion, six hundred seventeen million, two hundred fifty-two thousand, one hundred twenty-one".