3020446423144 has 256 divisors, whose sum is σ = 6630652224000. Its totient is φ = 1281425080320.

The previous prime is 3020446423123. The next prime is 3020446423151. The reversal of 3020446423144 is 4413246440203.

It is a Harshad number since it is a multiple of its sum of digits (37).

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 63 ways as a sum of consecutive naturals, for example, 1324175284 + ... + 1324177564.

It is an arithmetic number, because the mean of its divisors is an integer number (25900985250).

Almost surely, 2^{3020446423144} is an apocalyptic number.

It is an amenable number.

3020446423144 is an abundant number, since it is smaller than the sum of its proper divisors (3610205800856).

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

3020446423144 is a wasteful number, since it uses less digits than its factorization.

3020446423144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2748 (or 2744 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 37.

The spelling of 3020446423144 in words is "three trillion, twenty billion, four hundred forty-six million, four hundred twenty-three thousand, one hundred forty-four".