42533540303 has 8 divisors (see below), whose sum is σ = 46993579488. Its totient is φ = 38291064064.

The previous prime is 42533540281. The next prime is 42533540339. The reversal of 42533540303 is 30304533524.

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 42533540303 - 2⁸ = 42533540047 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 42533540303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42533540383) 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, 54390326 + ... + 54391107.

It is an arithmetic number, because the mean of its divisors is an integer number (5874197436).

Almost surely, 2^42533540303 is an apocalyptic number.

42533540303 is a deficient number, since it is larger than the sum of its proper divisors (4460039185).

42533540303 is a wasteful number, since it uses less digits than its factorization.

42533540303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108781473.

The product of its (nonzero) digits is 64800, while the sum is 32.

The spelling of 42533540303 in words is "forty-two billion, five hundred thirty-three million, five hundred forty thousand, three hundred three".