42104145200 has 60 divisors (see below), whose sum is σ = 108936392208. Its totient is φ = 15546144000.

The previous prime is 42104145197. The next prime is 42104145203. The reversal of 42104145200 is 254140124.

It is an interprime number because it is at equal distance from previous prime (42104145197) and next prime (42104145203).

It is not an unprimeable number, because it can be changed into a prime (42104145203) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4043276 + ... + 4053675.

Almost surely, 2^42104145200 is an apocalyptic number.

42104145200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42104145200 is an abundant number, since it is smaller than the sum of its proper divisors (66832247008).

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

42104145200 is a wasteful number, since it uses less digits than its factorization.

42104145200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8096982 (or 8096971 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 23.

Adding to 42104145200 its reverse (254140124), we get a palindrome (42358285324).

The spelling of 42104145200 in words is "forty-two billion, one hundred four million, one hundred forty-five thousand, two hundred".