42144144242214 has 64 divisors (see below), whose sum is σ = 97925685705216. Its totient is φ = 11842239999744.

The previous prime is 42144144242183. The next prime is 42144144242237. The reversal of 42144144242214 is 41224244144124.

It is a super-2 number, since 2×42144144242214² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10400389 + ... + 13872864.

It is an arithmetic number, because the mean of its divisors is an integer number (1530088839144).

Almost surely, 2^{42144144242214} is an apocalyptic number.

42144144242214 is an abundant number, since it is smaller than the sum of its proper divisors (55781541463002).

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

42144144242214 is a wasteful number, since it uses less digits than its factorization.

42144144242214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24273949.

The product of its digits is 262144, while the sum is 39.

Adding to 42144144242214 its reverse (41224244144124), we get a palindrome (83368388386338).

The spelling of 42144144242214 in words is "forty-two trillion, one hundred forty-four billion, one hundred forty-four million, two hundred forty-two thousand, two hundred fourteen".