42544245210 has 16 divisors (see below), whose sum is σ = 102106188576. Its totient is φ = 11345132048.

The previous prime is 42544245199. The next prime is 42544245281. The reversal of 42544245210 is 1254244524.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 709070724 + ... + 709070783.

It is an arithmetic number, because the mean of its divisors is an integer number (6381636786).

Almost surely, 2^42544245210 is an apocalyptic number.

42544245210 is an abundant number, since it is smaller than the sum of its proper divisors (59561943366).

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

42544245210 is a wasteful number, since it uses less digits than its factorization.

42544245210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1418141517.

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

Adding to 42544245210 its reverse (1254244524), we get a palindrome (43798489734).

The spelling of 42544245210 in words is "forty-two billion, five hundred forty-four million, two hundred forty-five thousand, two hundred ten".