42444014103212 has 48 divisors (see below), whose sum is σ = 74790293773440. Its totient is φ = 21076002275328.

The previous prime is 42444014103199. The next prime is 42444014103221. The reversal of 42444014103212 is 21230141044424.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 378472364 + ... + 378584492.

It is an arithmetic number, because the mean of its divisors is an integer number (1558131120280).

Almost surely, 2^{42444014103212} is an apocalyptic number.

It is an amenable number.

42444014103212 is a deficient number, since it is larger than the sum of its proper divisors (32346279670228).

42444014103212 is a wasteful number, since it uses less digits than its factorization.

42444014103212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113562 (or 113560 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 32.

Adding to 42444014103212 its reverse (21230141044424), we get a palindrome (63674155147636).

The spelling of 42444014103212 in words is "forty-two trillion, four hundred forty-four billion, fourteen million, one hundred three thousand, two hundred twelve".