3421320400113 has 16 divisors (see below), whose sum is σ = 5687389756416. Its totient is φ = 1777309298640.

The previous prime is 3421320400027. The next prime is 3421320400129. The reversal of 3421320400113 is 3110040231243.

It is a happy number.

3421320400113 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3421320400113 - 2¹⁰ = 3421320399089 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3421320400153) 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, 7405455181 + ... + 7405455642.

It is an arithmetic number, because the mean of its divisors is an integer number (355461859776).

Almost surely, 2^{3421320400113} is an apocalyptic number.

3421320400113 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

3421320400113 is a deficient number, since it is larger than the sum of its proper divisors (2266069356303).

3421320400113 is a wasteful number, since it uses less digits than its factorization.

3421320400113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14810910844.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 3421320400113 its reverse (3110040231243), we get a palindrome (6531360631356).

The spelling of 3421320400113 in words is "three trillion, four hundred twenty-one billion, three hundred twenty million, four hundred thousand, one hundred thirteen".