42635453624 has 16 divisors (see below), whose sum is σ = 82698078600. Its totient is φ = 20582632672.

The previous prime is 42635453621. The next prime is 42635453639.

42635453624 is nontrivially palindromic in base 10.

42635453624 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42635453621) 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, 91886522 + ... + 91886985.

Almost surely, 2^42635453624 is an apocalyptic number.

It is an amenable number.

42635453624 is a deficient number, since it is larger than the sum of its proper divisors (40062624976).

42635453624 is a wasteful number, since it uses less digits than its factorization.

42635453624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183773542 (or 183773538 counting only the distinct ones).

The product of its digits is 2073600, while the sum is 44.

The spelling of 42635453624 in words is "forty-two billion, six hundred thirty-five million, four hundred fifty-three thousand, six hundred twenty-four".