3420321431204 has 48 divisors (see below), whose sum is σ = 6017212236672. Its totient is φ = 1701149236992.

The previous prime is 3420321431161. The next prime is 3420321431207. The reversal of 3420321431204 is 4021341230243.

3420321431204 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (3420321431207) 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, 1457315159 + ... + 1457317505.

It is an arithmetic number, because the mean of its divisors is an integer number (125358588264).

Almost surely, 2^{3420321431204} is an apocalyptic number.

It is an amenable number.

3420321431204 is a deficient number, since it is larger than the sum of its proper divisors (2596890805468).

3420321431204 is a wasteful number, since it uses less digits than its factorization.

3420321431204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4932 (or 4930 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 3420321431204 its reverse (4021341230243), we get a palindrome (7441662661447).

The spelling of 3420321431204 in words is "three trillion, four hundred twenty billion, three hundred twenty-one million, four hundred thirty-one thousand, two hundred four".