42546424000 has 56 divisors (see below), whose sum is σ = 105366238848. Its totient is φ = 17018566400.

The previous prime is 42546423929. The next prime is 42546424007. The reversal of 42546424000 is 42464524.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (42546424007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2651152 + ... + 2667151.

Almost surely, 2^42546424000 is an apocalyptic number.

42546424000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42546424000 is an abundant number, since it is smaller than the sum of its proper divisors (62819814848).

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

42546424000 is an equidigital number, since it uses as much as digits as its factorization.

42546424000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5318330 (or 5318310 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 31.

Adding to 42546424000 its reverse (42464524), we get a palindrome (42588888524).

The spelling of 42546424000 in words is "forty-two billion, five hundred forty-six million, four hundred twenty-four thousand".