212432342414 has 16 divisors (see below), whose sum is σ = 337467448800. Its totient is φ = 99945967104.

The previous prime is 212432342341. The next prime is 212432342429. The reversal of 212432342414 is 414243234212.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 537659 + ... + 844950.

It is an arithmetic number, because the mean of its divisors is an integer number (21091715550).

Almost surely, 2^212432342414 is an apocalyptic number.

212432342414 is a deficient number, since it is larger than the sum of its proper divisors (125035106386).

212432342414 is a wasteful number, since it uses less digits than its factorization.

212432342414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1387147.

The product of its digits is 36864, while the sum is 32.

Adding to 212432342414 its reverse (414243234212), we get a palindrome (626675576626).

The spelling of 212432342414 in words is "two hundred twelve billion, four hundred thirty-two million, three hundred forty-two thousand, four hundred fourteen".