3420243402311 has 8 divisors (see below), whose sum is σ = 3428923491840. Its totient is φ = 3411567355032.

The previous prime is 3420243402271. The next prime is 3420243402313. The reversal of 3420243402311 is 1132043420243.

3420243402311 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 3420243402311 - 2¹⁴ = 3420243385927 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3420243402313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 687446 + ... + 2704268.

It is an arithmetic number, because the mean of its divisors is an integer number (428615436480).

Almost surely, 2^{3420243402311} is an apocalyptic number.

3420243402311 is a deficient number, since it is larger than the sum of its proper divisors (8680089529).

3420243402311 is a wasteful number, since it uses less digits than its factorization.

3420243402311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2021125.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 3420243402311 its reverse (1132043420243), we get a palindrome (4552286822554).

The spelling of 3420243402311 in words is "three trillion, four hundred twenty billion, two hundred forty-three million, four hundred two thousand, three hundred eleven".