4271506821948 has 24 divisors (see below), whose sum is σ = 9966895690752. Its totient is φ = 1423828973104.

The previous prime is 4271506821931. The next prime is 4271506821983. The reversal of 4271506821948 is 8491286051724.

4271506821948 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2337061 + ... + 3742307.

It is an arithmetic number, because the mean of its divisors is an integer number (415287320448).

Almost surely, 2^{4271506821948} is an apocalyptic number.

It is an amenable number.

4271506821948 is an abundant number, since it is smaller than the sum of its proper divisors (5695388868804).

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

4271506821948 is a wasteful number, since it uses less digits than its factorization.

4271506821948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1658561 (or 1658559 counting only the distinct ones).

The product of its (nonzero) digits is 7741440, while the sum is 57.

The spelling of 4271506821948 in words is "four trillion, two hundred seventy-one billion, five hundred six million, eight hundred twenty-one thousand, nine hundred forty-eight".