4388151424128 has 128 divisors (see below), whose sum is σ = 12272609400000. Its totient is φ = 1385381117952.

The previous prime is 4388151424123. The next prime is 4388151424141. The reversal of 4388151424128 is 8214241518834.

It is a tau number, because it is divible by the number of its divisors (128).

It is not an unprimeable number, because it can be changed into a prime (4388151424123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29525748 + ... + 29673996.

Almost surely, 2^{4388151424128} is an apocalyptic number.

4388151424128 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4388151424128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6136304700000).

4388151424128 is an abundant number, since it is smaller than the sum of its proper divisors (7884457975872).

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

4388151424128 is a wasteful number, since it uses less digits than its factorization.

4388151424128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152342 (or 152330 counting only the distinct ones).

The product of its digits is 1966080, while the sum is 51.

The spelling of 4388151424128 in words is "four trillion, three hundred eighty-eight billion, one hundred fifty-one million, four hundred twenty-four thousand, one hundred twenty-eight".