42433933933424 has 80 divisors (see below), whose sum is σ = 89833160381184. Its totient is φ = 19257357504000.

The previous prime is 42433933933423. The next prime is 42433933933477.

42433933933424 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 42433933933424.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42433933933421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 549317747 + ... + 549394989.

Almost surely, 2^{42433933933424} is an apocalyptic number.

42433933933424 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

42433933933424 is an abundant number, since it is smaller than the sum of its proper divisors (47399226447760).

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

42433933933424 is a wasteful number, since it uses less digits than its factorization.

42433933933424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82206 (or 82200 counting only the distinct ones).

The product of its digits is 60466176, while the sum is 56.

The spelling of 42433933933424 in words is "forty-two trillion, four hundred thirty-three billion, nine hundred thirty-three million, nine hundred thirty-three thousand, four hundred twenty-four".