42489698424 has 32 divisors (see below), whose sum is σ = 106440618240. Its totient is φ = 14134383200.

The previous prime is 42489698411. The next prime is 42489698429.

42489698424 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42489698429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1791072 + ... + 1814639.

It is an arithmetic number, because the mean of its divisors is an integer number (3326269320).

Almost surely, 2^42489698424 is an apocalyptic number.

It is an amenable number.

42489698424 is an abundant number, since it is smaller than the sum of its proper divisors (63950919816).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42489698424 is a wasteful number, since it uses less digits than its factorization.

42489698424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3606211 (or 3606207 counting only the distinct ones).

The product of its digits is 31850496, while the sum is 60.

The spelling of 42489698424 in words is "forty-two billion, four hundred eighty-nine million, six hundred ninety-eight thousand, four hundred twenty-four".