2444029128912 has 360 divisors, whose sum is σ = 7769448902016. Its totient is φ = 660006724608.

The previous prime is 2444029128911. The next prime is 2444029128929. The reversal of 2444029128912 is 2198219204442.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2444029128911) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 393117228 + ... + 393123444.

Almost surely, 2^{2444029128912} 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 2444029128912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3884724451008).

2444029128912 is an abundant number, since it is smaller than the sum of its proper divisors (5325419773104).

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

2444029128912 is a wasteful number, since it uses less digits than its factorization.

2444029128912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6743 (or 6711 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 48.

The spelling of 2444029128912 in words is "two trillion, four hundred forty-four billion, twenty-nine million, one hundred twenty-eight thousand, nine hundred twelve".