3420034400404 has 24 divisors (see below), whose sum is σ = 5997937847328. Its totient is φ = 1706338673760.

The previous prime is 3420034400383. The next prime is 3420034400423. The reversal of 3420034400404 is 4040044300243.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 17841879 + ... + 18032545.

It is an arithmetic number, because the mean of its divisors is an integer number (249914076972).

Almost surely, 2^{3420034400404} is an apocalyptic number.

It is an amenable number.

3420034400404 is a deficient number, since it is larger than the sum of its proper divisors (2577903446924).

3420034400404 is a wasteful number, since it uses less digits than its factorization.

3420034400404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200295 (or 200293 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 28.

Adding to 3420034400404 its reverse (4040044300243), we get a palindrome (7460078700647).

The spelling of 3420034400404 in words is "three trillion, four hundred twenty billion, thirty-four million, four hundred thousand, four hundred four".