42425544120 has 32 divisors (see below), whose sum is σ = 127276632720. Its totient is φ = 11313478400.

The previous prime is 42425544053. The next prime is 42425544149. The reversal of 42425544120 is 2144552424.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 176772981 + ... + 176773220.

Almost surely, 2^42425544120 is an apocalyptic number.

42425544120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42425544120 is an abundant number, since it is smaller than the sum of its proper divisors (84851088600).

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

42425544120 is a wasteful number, since it uses less digits than its factorization.

42425544120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353546215 (or 353546211 counting only the distinct ones).

The product of its (nonzero) digits is 51200, while the sum is 33.

The spelling of 42425544120 in words is "forty-two billion, four hundred twenty-five million, five hundred forty-four thousand, one hundred twenty".