212404313432310 has 32 divisors (see below), whose sum is σ = 509771541644640. Its totient is φ = 56641018092288.

The previous prime is 212404313432251. The next prime is 212404313432383. The reversal of 212404313432310 is 13234313404212.

212404313432310 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×212404313432310² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5170264 + ... + 21249476.

It is an arithmetic number, because the mean of its divisors is an integer number (15930360676395).

Almost surely, 2^{212404313432310} is an apocalyptic number.

212404313432310 is an abundant number, since it is smaller than the sum of its proper divisors (297367228212330).

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

212404313432310 is a wasteful number, since it uses less digits than its factorization.

212404313432310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16519552.

The product of its (nonzero) digits is 41472, while the sum is 33.

Adding to 212404313432310 its reverse (13234313404212), we get a palindrome (225638626836522).

The spelling of 212404313432310 in words is "two hundred twelve trillion, four hundred four billion, three hundred thirteen million, four hundred thirty-two thousand, three hundred ten".