3121334413342 has 8 divisors (see below), whose sum is σ = 4833033930432. Its totient is φ = 1510323103200.

The previous prime is 3121334413333. The next prime is 3121334413357. The reversal of 3121334413342 is 2433144331213.

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

It is a junction number, because it is equal to n+sod(n) for n = 3121334413298 and 3121334413307.

It is a congruent 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, 25172051659 + ... + 25172051782.

It is an arithmetic number, because the mean of its divisors is an integer number (604129241304).

Almost surely, 2^{3121334413342} is an apocalyptic number.

3121334413342 is a deficient number, since it is larger than the sum of its proper divisors (1711699517090).

3121334413342 is a wasteful number, since it uses less digits than its factorization.

3121334413342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50344103474.

The product of its digits is 62208, while the sum is 34.

Adding to 3121334413342 its reverse (2433144331213), we get a palindrome (5554478744555).

The spelling of 3121334413342 in words is "three trillion, one hundred twenty-one billion, three hundred thirty-four million, four hundred thirteen thousand, three hundred forty-two".