4352111053021 has 8 divisors (see below), whose sum is σ = 4443096968640. Its totient is φ = 4261699181568.

The previous prime is 4352111052943. The next prime is 4352111053051. The reversal of 4352111053021 is 1203501112534.

4352111053021 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4352111053021 - 2¹³ = 4352111044829 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4352111053051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 143495721 + ... + 143526046.

It is an arithmetic number, because the mean of its divisors is an integer number (555387121080).

Almost surely, 2^{4352111053021} is an apocalyptic number.

It is an amenable number.

4352111053021 is a deficient number, since it is larger than the sum of its proper divisors (90985915619).

4352111053021 is a wasteful number, since it uses less digits than its factorization.

4352111053021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287022083.

The product of its (nonzero) digits is 3600, while the sum is 28.

Adding to 4352111053021 its reverse (1203501112534), we get a palindrome (5555612165555).

The spelling of 4352111053021 in words is "four trillion, three hundred fifty-two billion, one hundred eleven million, fifty-three thousand, twenty-one".