214457441 has 8 divisors (see below), whose sum is σ = 236271168. Its totient is φ = 193030000.

The previous prime is 214457423. The next prime is 214457443. The reversal of 214457441 is 144754412.

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 214457441 - 2⁶ = 214457377 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 214457398 and 214457407.

It is not an unprimeable number, because it can be changed into a prime (214457443) 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, 95405 + ... + 97626.

It is an arithmetic number, because the mean of its divisors is an integer number (29533896).

Almost surely, 2^214457441 is an apocalyptic number.

It is an amenable number.

214457441 is a deficient number, since it is larger than the sum of its proper divisors (21813727).

214457441 is a wasteful number, since it uses less digits than its factorization.

214457441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193143.

The product of its digits is 17920, while the sum is 32.

The square root of 214457441 is about 14644.3655034966. The cubic root of 214457441 is about 598.5682910293.

The spelling of 214457441 in words is "two hundred fourteen million, four hundred fifty-seven thousand, four hundred forty-one".