42205133550424 has 64 divisors (see below), whose sum is σ = 86404728443040. Its totient is φ = 19210351841280.

The previous prime is 42205133550421. The next prime is 42205133550451. The reversal of 42205133550424 is 42405533150224.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42205133550421) 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, 4536787 + ... + 10246594.

Almost surely, 2^{42205133550424} is an apocalyptic number.

It is an amenable number.

42205133550424 is an abundant number, since it is smaller than the sum of its proper divisors (44199594892616).

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

42205133550424 is a wasteful number, since it uses less digits than its factorization.

42205133550424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14783780 (or 14783776 counting only the distinct ones).

The product of its (nonzero) digits is 576000, while the sum is 40.

The spelling of 42205133550424 in words is "forty-two trillion, two hundred five billion, one hundred thirty-three million, five hundred fifty thousand, four hundred twenty-four".