42444042402200 has 48 divisors (see below), whose sum is σ = 104487245569080. Its totient is φ = 15978933608960.

The previous prime is 42444042402173. The next prime is 42444042402239. The reversal of 42444042402200 is 220424044424.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6241767542 + ... + 6241774341.

Almost surely, 2^{42444042402200} is an apocalyptic number.

42444042402200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42444042402200 is an abundant number, since it is smaller than the sum of its proper divisors (62043203166880).

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

42444042402200 is a wasteful number, since it uses less digits than its factorization.

42444042402200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12483541916 (or 12483541907 counting only the distinct ones).

The product of its (nonzero) digits is 65536, while the sum is 32.

Adding to 42444042402200 its reverse (220424044424), we get a palindrome (42664466446624).

The spelling of 42444042402200 in words is "forty-two trillion, four hundred forty-four billion, forty-two million, four hundred two thousand, two hundred".