212413431411 has 24 divisors (see below), whose sum is σ = 309748093200. Its totient is φ = 140261861376.

The previous prime is 212413431379. The next prime is 212413431457. The reversal of 212413431411 is 114134314212.

It is a happy number.

212413431411 is a `hidden beast` number, since 2 + 1 + 241 + 3 + 4 + 3 + 1 + 411 = 666.

It is not a de Polignac number, because 212413431411 - 2⁵ = 212413431379 is a prime.

It is not an unprimeable number, because it can be changed into a prime (212413231411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 361776 + ... + 745458.

It is an arithmetic number, because the mean of its divisors is an integer number (12906170550).

Almost surely, 2^212413431411 is an apocalyptic number.

212413431411 is a deficient number, since it is larger than the sum of its proper divisors (97334661789).

212413431411 is a wasteful number, since it uses less digits than its factorization.

212413431411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 384275 (or 384272 counting only the distinct ones).

The product of its digits is 2304, while the sum is 27.

Adding to 212413431411 its reverse (114134314212), we get a palindrome (326547745623).

The spelling of 212413431411 in words is "two hundred twelve billion, four hundred thirteen million, four hundred thirty-one thousand, four hundred eleven".