214214021343 has 24 divisors (see below), whose sum is σ = 355418208288. Its totient is φ = 121786644672.

The previous prime is 214214021321. The next prime is 214214021407. The reversal of 214214021343 is 343120412412.

214214021343 is a `hidden beast` number, since 21 + 421 + 4 + 0 + 213 + 4 + 3 = 666.

It is not a de Polignac number, because 214214021343 - 2¹² = 214214017247 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214214001343) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8617596 + ... + 8642417.

It is an arithmetic number, because the mean of its divisors is an integer number (14809092012).

Almost surely, 2^214214021343 is an apocalyptic number.

214214021343 is a deficient number, since it is larger than the sum of its proper divisors (141204186945).

214214021343 is a wasteful number, since it uses less digits than its factorization.

214214021343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17260223 (or 17260220 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 214214021343 its reverse (343120412412), we get a palindrome (557334433755).

The spelling of 214214021343 in words is "two hundred fourteen billion, two hundred fourteen million, twenty-one thousand, three hundred forty-three".