42885210889203 has 4 divisors (see below), whose sum is σ = 57180281185608. Its totient is φ = 28590140592800.

The previous prime is 42885210889177. The next prime is 42885210889211. The reversal of 42885210889203 is 30298801258824.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 42885210889203 - 2¹⁸ = 42885210627059 is a prime.

It is a super-2 number, since 2×42885210889203² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (42885210889223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7147535148198 + ... + 7147535148203.

It is an arithmetic number, because the mean of its divisors is an integer number (14295070296402).

Almost surely, 2^{42885210889203} is an apocalyptic number.

42885210889203 is a deficient number, since it is larger than the sum of its proper divisors (14295070296405).

42885210889203 is a wasteful number, since it uses less digits than its factorization.

42885210889203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14295070296404.

The product of its (nonzero) digits is 17694720, while the sum is 60.

The spelling of 42885210889203 in words is "forty-two trillion, eight hundred eighty-five billion, two hundred ten million, eight hundred eighty-nine thousand, two hundred three".