3146403345204 has 96 divisors (see below), whose sum is σ = 8682611777280. Its totient is φ = 867685496832.

The previous prime is 3146403345133. The next prime is 3146403345277. The reversal of 3146403345204 is 4025433046413.

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 31 ways as a sum of consecutive naturals, for example, 7185484 + ... + 7610780.

It is an arithmetic number, because the mean of its divisors is an integer number (90443872680).

Almost surely, 2^{3146403345204} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3146403345204, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4341305888640).

3146403345204 is an abundant number, since it is smaller than the sum of its proper divisors (5536208432076).

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

3146403345204 is a wasteful number, since it uses less digits than its factorization.

3146403345204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 428377 (or 428375 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 39.

The spelling of 3146403345204 in words is "three trillion, one hundred forty-six billion, four hundred three million, three hundred forty-five thousand, two hundred four".