3420545320024 has 16 divisors (see below), whose sum is σ = 7329739971600. Its totient is φ = 1465947994272.

The previous prime is 3420545319991. The next prime is 3420545320033. The reversal of 3420545320024 is 4200235450243.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 30540583159 + ... + 30540583270.

It is an arithmetic number, because the mean of its divisors is an integer number (458108748225).

Almost surely, 2^{3420545320024} is an apocalyptic number.

It is an amenable number.

3420545320024 is an abundant number, since it is smaller than the sum of its proper divisors (3909194651576).

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

3420545320024 is a wasteful number, since it uses less digits than its factorization.

3420545320024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61081166442 (or 61081166438 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 34.

The spelling of 3420545320024 in words is "three trillion, four hundred twenty billion, five hundred forty-five million, three hundred twenty thousand, twenty-four".