3012300144 has 160 divisors (see below), whose sum is σ = 9930554880. Its totient is φ = 856396800.

The previous prime is 3012300127. The next prime is 3012300149. The reversal of 3012300144 is 4410032103.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3012300149) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 635704 + ... + 640424.

It is an arithmetic number, because the mean of its divisors is an integer number (62065968).

Almost surely, 2^3012300144 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 3012300144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4965277440).

3012300144 is an abundant number, since it is smaller than the sum of its proper divisors (6918254736).

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

3012300144 is a wasteful number, since it uses less digits than its factorization.

3012300144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4956 (or 4944 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 3012300144 is about 54884.4253317824. The cubic root of 3012300144 is about 1444.2179800508.

Adding to 3012300144 its reverse (4410032103), we get a palindrome (7422332247).

The spelling of 3012300144 in words is "three billion, twelve million, three hundred thousand, one hundred forty-four".