3420040113 has 72 divisors (see below), whose sum is σ = 5890060800. Its totient is φ = 1906160256.

The previous prime is 3420040111. The next prime is 3420040121. The reversal of 3420040113 is 3110400243.

It is not a de Polignac number, because 3420040113 - 2¹ = 3420040111 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3420040111) 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 71 ways as a sum of consecutive naturals, for example, 3100120 + ... + 3101222.

It is an arithmetic number, because the mean of its divisors is an integer number (81806400).

Almost surely, 2^3420040113 is an apocalyptic number.

It is an amenable number.

3420040113 is a deficient number, since it is larger than the sum of its proper divisors (2470020687).

3420040113 is a wasteful number, since it uses less digits than its factorization.

3420040113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1291 (or 1281 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 3420040113 is about 58481.1090267618. The cubic root of 3420040113 is about 1506.6431449837.

Adding to 3420040113 its reverse (3110400243), we get a palindrome (6530440356).

The spelling of 3420040113 in words is "three billion, four hundred twenty million, forty thousand, one hundred thirteen".