42537000024 has 96 divisors (see below), whose sum is σ = 122344251120. Its totient is φ = 13305212928.

The previous prime is 42537000001. The next prime is 42537000043. The reversal of 42537000024 is 42000073524.

It is a Cunningham number, because it is equal to 206245²-1.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 360927 + ... + 464049.

Almost surely, 2^42537000024 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42537000024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61172125560).

42537000024 is an abundant number, since it is smaller than the sum of its proper divisors (79807251096).

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

42537000024 is a wasteful number, since it uses less digits than its factorization.

42537000024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103489 (or 103482 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 27.

Adding to 42537000024 its reverse (42000073524), we get a palindrome (84537073548).

The spelling of 42537000024 in words is "forty-two billion, five hundred thirty-seven million, twenty-four", and thus it is an aban number.