42435653424 has 40 divisors (see below), whose sum is σ = 112588292400. Its totient is φ = 13762914048.

The previous prime is 42435653401. The next prime is 42435653459.

It is a happy number.

42435653424 is nontrivially palindromic in base 10.

42435653424 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11945199 + ... + 11948750.

It is an arithmetic number, because the mean of its divisors is an integer number (2814707310).

Almost surely, 2^42435653424 is an apocalyptic number.

It is an amenable number.

42435653424 is an abundant number, since it is smaller than the sum of its proper divisors (70152638976).

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

42435653424 is a wasteful number, since it uses less digits than its factorization.

42435653424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23893997 (or 23893991 counting only the distinct ones).

The product of its digits is 1382400, while the sum is 42.

The spelling of 42435653424 in words is "forty-two billion, four hundred thirty-five million, six hundred fifty-three thousand, four hundred twenty-four".