4352121102543 has 32 divisors (see below), whose sum is σ = 6690567340800. Its totient is φ = 2497811774976.

The previous prime is 4352121102481. The next prime is 4352121102629. The reversal of 4352121102543 is 3452011212534.

It is not a de Polignac number, because 4352121102543 - 2²⁵ = 4352087548111 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4352121101543) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 77409021 + ... + 77465222.

It is an arithmetic number, because the mean of its divisors is an integer number (209080229400).

Almost surely, 2^{4352121102543} is an apocalyptic number.

4352121102543 is a deficient number, since it is larger than the sum of its proper divisors (2338446238257).

4352121102543 is a wasteful number, since it uses less digits than its factorization.

4352121102543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154874311.

The product of its (nonzero) digits is 28800, while the sum is 33.

The spelling of 4352121102543 in words is "four trillion, three hundred fifty-two billion, one hundred twenty-one million, one hundred two thousand, five hundred forty-three".