3214221411342 has 16 divisors (see below), whose sum is σ = 6806586518352. Its totient is φ = 1008383187840.

The previous prime is 3214221411319. The next prime is 3214221411347. The reversal of 3214221411342 is 2431141224123.

It is a happy number.

It is a super-2 number, since 2×3214221411342² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3214221411347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15755987209 + ... + 15755987412.

It is an arithmetic number, because the mean of its divisors is an integer number (425411657397).

Almost surely, 2^{3214221411342} is an apocalyptic number.

3214221411342 is an abundant number, since it is smaller than the sum of its proper divisors (3592365107010).

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

3214221411342 is a wasteful number, since it uses less digits than its factorization.

3214221411342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31511974643.

The product of its digits is 9216, while the sum is 30.

Adding to 3214221411342 its reverse (2431141224123), we get a palindrome (5645362635465).

The spelling of 3214221411342 in words is "three trillion, two hundred fourteen billion, two hundred twenty-one million, four hundred eleven thousand, three hundred forty-two".