4052132242821 has 48 divisors (see below), whose sum is σ = 6310185219520. Its totient is φ = 2490904431360.

The previous prime is 4052132242777. The next prime is 4052132242871. The reversal of 4052132242821 is 1282422312504.

4052132242821 is a `hidden beast` number, since 4 + 0 + 52 + 1 + 322 + 4 + 282 + 1 = 666.

It is not a de Polignac number, because 4052132242821 - 2⁶ = 4052132242757 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4052132242871) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 502804290 + ... + 502812348.

Almost surely, 2^{4052132242821} is an apocalyptic number.

It is an amenable number.

4052132242821 is a deficient number, since it is larger than the sum of its proper divisors (2258052976699).

4052132242821 is a wasteful number, since it uses less digits than its factorization.

4052132242821 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12226 (or 12223 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 36.

The spelling of 4052132242821 in words is "four trillion, fifty-two billion, one hundred thirty-two million, two hundred forty-two thousand, eight hundred twenty-one".