3343420401 has 16 divisors (see below), whose sum is σ = 4604067840. Its totient is φ = 2155934160.

The previous prime is 3343420393. The next prime is 3343420453. The reversal of 3343420401 is 1040243433.

3343420401 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 3343420401 - 2³ = 3343420393 is a prime.

It is a super-2 number, since 2×3343420401² = 22356919955646001602, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3343420471) 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, 196720 + ... + 213038.

It is an arithmetic number, because the mean of its divisors is an integer number (287754240).

Almost surely, 2^3343420401 is an apocalyptic number.

3343420401 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

3343420401 is a deficient number, since it is larger than the sum of its proper divisors (1260647439).

3343420401 is a wasteful number, since it uses less digits than its factorization.

3343420401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18556.

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 3343420401 is about 57822.3174993877. The cubic root of 3343420401 is about 1495.3068725727.

Adding to 3343420401 its reverse (1040243433), we get a palindrome (4383663834).

It can be divided in two parts, 33434 and 20401, that added together give a palindrome (53835).

The spelling of 3343420401 in words is "three billion, three hundred forty-three million, four hundred twenty thousand, four hundred one".