4054148736 has 128 divisors (see below), whose sum is σ = 11811061440. Its totient is φ = 1221918720.

The previous prime is 4054148713. The next prime is 4054148743. The reversal of 4054148736 is 6378414504.

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

It is a super-2 number, since 2×4054148736² = 32872243947220795392, which contains 22 as substring.

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, 812746 + ... + 817718.

Almost surely, 2^4054148736 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 4054148736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5905530720).

4054148736 is an abundant number, since it is smaller than the sum of its proper divisors (7756912704).

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

4054148736 is a wasteful number, since it uses less digits than its factorization.

4054148736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5194 (or 5182 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 42.

The square root of 4054148736 is about 63672.1975119439. The cubic root of 4054148736 is about 1594.5319507279.

The spelling of 4054148736 in words is "four billion, fifty-four million, one hundred forty-eight thousand, seven hundred thirty-six".