4156741248 has 128 divisors (see below), whose sum is σ = 12069570240. Its totient is φ = 1257062400.

The previous prime is 4156741229. The next prime is 4156741271. The reversal of 4156741248 is 8421476514.

4156741248 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3720786 + ... + 3721902.

Almost surely, 2^4156741248 is an apocalyptic number.

4156741248 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 4156741248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6034785120).

4156741248 is an abundant number, since it is smaller than the sum of its proper divisors (7912828992).

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

4156741248 is a wasteful number, since it uses less digits than its factorization.

4156741248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2026 (or 2014 counting only the distinct ones).

The product of its digits is 215040, while the sum is 42.

The square root of 4156741248 is about 64472.7946346364. The cubic root of 4156741248 is about 1607.8702402655.

The spelling of 4156741248 in words is "four billion, one hundred fifty-six million, seven hundred forty-one thousand, two hundred forty-eight".