214322141 has 8 divisors (see below), whose sum is σ = 234028704. Its totient is φ = 194652720.

The previous prime is 214322131. The next prime is 214322149. The reversal of 214322141 is 141223412.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-214322141 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 11.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214322149) 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, 3566 + ... + 21008.

It is an arithmetic number, because the mean of its divisors is an integer number (29253588).

Almost surely, 2^214322141 is an apocalyptic number.

It is an amenable number.

214322141 is a deficient number, since it is larger than the sum of its proper divisors (19706563).

214322141 is a wasteful number, since it uses less digits than its factorization.

214322141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18571.

The product of its digits is 384, while the sum is 20.

The square root of 214322141 is about 14639.7452505158. The cubic root of 214322141 is about 598.4423867526.

Adding to 214322141 its reverse (141223412), we get a palindrome (355545553).

The spelling of 214322141 in words is "two hundred fourteen million, three hundred twenty-two thousand, one hundred forty-one".