214111430 has 96 divisors (see below), whose sum is σ = 454900320. Its totient is φ = 72069120.

The previous prime is 214111427. The next prime is 214111477. The reversal of 214111430 is 34111412.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a junction number, because it is equal to n+sod(n) for n = 214111399 and 214111408.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1540301 + ... + 1540439.

It is an arithmetic number, because the mean of its divisors is an integer number (4738545).

Almost surely, 2^214111430 is an apocalyptic number.

214111430 is an abundant number, since it is smaller than the sum of its proper divisors (240788890).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

214111430 is a wasteful number, since it uses less digits than its factorization.

214111430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234 (or 217 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 214111430 is about 14632.5469416640. The cubic root of 214111430 is about 598.2462027274.

Adding to 214111430 its reverse (34111412), we get a palindrome (248222842).

The spelling of 214111430 in words is "two hundred fourteen million, one hundred eleven thousand, four hundred thirty".