312132204334 has 8 divisors (see below), whose sum is σ = 495739383408. Its totient is φ = 146885743200.

The previous prime is 312132204331. The next prime is 312132204359. The reversal of 312132204334 is 433402231213.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312132204331) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4590179442 + ... + 4590179509.

It is an arithmetic number, because the mean of its divisors is an integer number (61967422926).

Almost surely, 2^312132204334 is an apocalyptic number.

312132204334 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

312132204334 is a deficient number, since it is larger than the sum of its proper divisors (183607179074).

312132204334 is a wasteful number, since it uses less digits than its factorization.

312132204334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9180358970.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 312132204334 its reverse (433402231213), we get a palindrome (745534435547).

The spelling of 312132204334 in words is "three hundred twelve billion, one hundred thirty-two million, two hundred four thousand, three hundred thirty-four".