4057196729148 has 84 divisors (see below), whose sum is σ = 10689814386720. Its totient is φ = 1346740105536.

The previous prime is 4057196729143. The next prime is 4057196729203. The reversal of 4057196729148 is 8419276917504.

4057196729148 is a `hidden beast` number, since 40 + 571 + 9 + 6 + 7 + 2 + 9 + 14 + 8 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4057196729143) by changing a digit.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 2213865 + ... + 3607712.

It is an arithmetic number, because the mean of its divisors is an integer number (127259695080).

Almost surely, 2^{4057196729148} is an apocalyptic number.

It is an amenable number.

4057196729148 is an abundant number, since it is smaller than the sum of its proper divisors (6632617657572).

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

4057196729148 is a wasteful number, since it uses less digits than its factorization.

4057196729148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5821838 (or 5821821 counting only the distinct ones).

The product of its (nonzero) digits is 30481920, while the sum is 63.

The spelling of 4057196729148 in words is "four trillion, fifty-seven billion, one hundred ninety-six million, seven hundred twenty-nine thousand, one hundred forty-eight".