42535352321 has 8 divisors (see below), whose sum is σ = 53031088704. Its totient is φ = 33144430320.

The previous prime is 42535352267. The next prime is 42535352423. The reversal of 42535352321 is 12325353524.

42535352321 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 42535352321 - 2¹⁰ = 42535351297 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42535355321) 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, 276203510 + ... + 276203663.

It is an arithmetic number, because the mean of its divisors is an integer number (6628886088).

Almost surely, 2^42535352321 is an apocalyptic number.

It is an amenable number.

42535352321 is a deficient number, since it is larger than the sum of its proper divisors (10495736383).

42535352321 is a wasteful number, since it uses less digits than its factorization.

42535352321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 552407191.

The product of its digits is 108000, while the sum is 35.

The spelling of 42535352321 in words is "forty-two billion, five hundred thirty-five million, three hundred fifty-two thousand, three hundred twenty-one".