312141421340332 has 12 divisors (see below), whose sum is σ = 546250847918776. Its totient is φ = 156069750506400.

The previous prime is 312141421340293. The next prime is 312141421340341. The reversal of 312141421340332 is 233043124141213.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 239309238 + ... + 240610045.

Almost surely, 2^{312141421340332} is an apocalyptic number.

It is an amenable number.

312141421340332 is a deficient number, since it is larger than the sum of its proper divisors (234109426578444).

312141421340332 is a wasteful number, since it uses less digits than its factorization.

312141421340332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 480081888 (or 480081886 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 34.

Adding to 312141421340332 its reverse (233043124141213), we get a palindrome (545184545481545).

The spelling of 312141421340332 in words is "three hundred twelve trillion, one hundred forty-one billion, four hundred twenty-one million, three hundred forty thousand, three hundred thirty-two".