3420342402011 has 16 divisors (see below), whose sum is σ = 3671348112864. Its totient is φ = 3174875817984.

The previous prime is 3420342401989. The next prime is 3420342402019. The reversal of 3420342402011 is 1102042430243.

It is a cyclic number.

It is not a de Polignac number, because 3420342402011 - 2⁶ = 3420342401947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3420342402019) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26695775 + ... + 26823591.

It is an arithmetic number, because the mean of its divisors is an integer number (229459257054).

Almost surely, 2^{3420342402011} is an apocalyptic number.

3420342402011 is a deficient number, since it is larger than the sum of its proper divisors (251005710853).

3420342402011 is a wasteful number, since it uses less digits than its factorization.

3420342402011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149470.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 3420342402011 its reverse (1102042430243), we get a palindrome (4522384832254).

The spelling of 3420342402011 in words is "three trillion, four hundred twenty billion, three hundred forty-two million, four hundred two thousand, eleven".