214310412 has 72 divisors (see below), whose sum is σ = 577414656. Its totient is φ = 66864864.

The previous prime is 214310387. The next prime is 214310419. The reversal of 214310412 is 214013412.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a zygodrome in base 2.

It is not an unprimeable number, because it can be changed into a prime (214310419) 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, 36163 + ... + 41669.

It is an arithmetic number, because the mean of its divisors is an integer number (8019648).

Almost surely, 2^214310412 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 214310412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (288707328).

214310412 is an abundant number, since it is smaller than the sum of its proper divisors (363104244).

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

214310412 is a wasteful number, since it uses less digits than its factorization.

214310412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5587 (or 5582 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 214310412 is about 14639.3446574633. The cubic root of 214310412 is about 598.4314697613.

Adding to 214310412 its reverse (214013412), we get a palindrome (428323824).

The spelling of 214310412 in words is "two hundred fourteen million, three hundred ten thousand, four hundred twelve".