4127163648 has 72 divisors (see below), whose sum is σ = 11252269056. Its totient is φ = 1342156800.

The previous prime is 4127163643. The next prime is 4127163659. The reversal of 4127163648 is 8463617214.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4127163643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34048 + ... + 97023.

Almost surely, 2^4127163648 is an apocalyptic number.

4127163648 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

4127163648 is an abundant number, since it is smaller than the sum of its proper divisors (7125105408).

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

4127163648 is a wasteful number, since it uses less digits than its factorization.

4127163648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131131 (or 131117 counting only the distinct ones).

The product of its digits is 193536, while the sum is 42.

The square root of 4127163648 is about 64243.0046619864. The cubic root of 4127163648 is about 1604.0475190264.

The spelling of 4127163648 in words is "four billion, one hundred twenty-seven million, one hundred sixty-three thousand, six hundred forty-eight".