3420211141342 has 16 divisors (see below), whose sum is σ = 5200487980272. Its totient is φ = 1686852335680.

The previous prime is 3420211141309. The next prime is 3420211141379. The reversal of 3420211141342 is 2431411120243.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 3420211141342.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34246909 + ... + 34346632.

It is an arithmetic number, because the mean of its divisors is an integer number (325030498767).

Almost surely, 2^{3420211141342} is an apocalyptic number.

3420211141342 is a deficient number, since it is larger than the sum of its proper divisors (1780276838930).

3420211141342 is a wasteful number, since it uses less digits than its factorization.

3420211141342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68593883.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 3420211141342 its reverse (2431411120243), we get a palindrome (5851622261585).

The spelling of 3420211141342 in words is "three trillion, four hundred twenty billion, two hundred eleven million, one hundred forty-one thousand, three hundred forty-two".