42033403353 has 16 divisors (see below), whose sum is σ = 58999566080. Its totient is φ = 26545020624.

The previous prime is 42033403339. The next prime is 42033403403. The reversal of 42033403353 is 35330433024.

It is not a de Polignac number, because 42033403353 - 2¹⁰ = 42033402329 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 42033403353.

It is not an unprimeable number, because it can be changed into a prime (42033403303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 776550 + ... + 828912.

It is an arithmetic number, because the mean of its divisors is an integer number (3687472880).

Almost surely, 2^42033403353 is an apocalyptic number.

It is an amenable number.

42033403353 is a deficient number, since it is larger than the sum of its proper divisors (16966162727).

42033403353 is a wasteful number, since it uses less digits than its factorization.

42033403353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66468.

The product of its (nonzero) digits is 38880, while the sum is 30.

Adding to 42033403353 its reverse (35330433024), we get a palindrome (77363836377).

The spelling of 42033403353 in words is "forty-two billion, thirty-three million, four hundred three thousand, three hundred fifty-three".