3420021040324 has 24 divisors (see below), whose sum is σ = 6889251024320. Its totient is φ = 1455178529376.

The previous prime is 3420021040309. The next prime is 3420021040339. The reversal of 3420021040324 is 4230401200243.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (3420021040309) and next prime (3420021040339).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 439361607 + ... + 439369390.

Almost surely, 2^{3420021040324} is an apocalyptic number.

It is an amenable number.

3420021040324 is an abundant number, since it is smaller than the sum of its proper divisors (3469229983996).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3420021040324 is a wasteful number, since it uses less digits than its factorization.

3420021040324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 878731147 (or 878731145 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 3420021040324 its reverse (4230401200243), we get a palindrome (7650422240567).

The spelling of 3420021040324 in words is "three trillion, four hundred twenty billion, twenty-one million, forty thousand, three hundred twenty-four".