214321032412 has 24 divisors (see below), whose sum is σ = 388029972960. Its totient is φ = 103455992640.

The previous prime is 214321032407. The next prime is 214321032413. The reversal of 214321032412 is 214230123412.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214321032413) 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, 1307793 + ... + 1462519.

It is an arithmetic number, because the mean of its divisors is an integer number (16167915540).

Almost surely, 2^214321032412 is an apocalyptic number.

It is an amenable number.

214321032412 is a deficient number, since it is larger than the sum of its proper divisors (173708940548).

214321032412 is a wasteful number, since it uses less digits than its factorization.

214321032412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166701 (or 166699 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 214321032412 its reverse (214230123412), we get a palindrome (428551155824).

The spelling of 214321032412 in words is "two hundred fourteen billion, three hundred twenty-one million, thirty-two thousand, four hundred twelve".