42504050204 has 72 divisors (see below), whose sum is σ = 94498170480. Its totient is φ = 16541414400.

The previous prime is 42504050201. The next prime is 42504050207. The reversal of 42504050204 is 40205040524.

It is an interprime number because it is at equal distance from previous prime (42504050201) and next prime (42504050207).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42504050201) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 1992314 + ... + 2013534.

It is an arithmetic number, because the mean of its divisors is an integer number (1312474590).

Almost surely, 2^42504050204 is an apocalyptic number.

42504050204 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42504050204, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47249085240).

42504050204 is an abundant number, since it is smaller than the sum of its proper divisors (51994120276).

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

42504050204 is a wasteful number, since it uses less digits than its factorization.

42504050204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22179 (or 22170 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 26.

Adding to 42504050204 its reverse (40205040524), we get a palindrome (82709090728).

The spelling of 42504050204 in words is "forty-two billion, five hundred four million, fifty thousand, two hundred four".