42214144752 has 60 divisors (see below), whose sum is σ = 127228747464. Its totient is φ = 12988967040.

The previous prime is 42214144703. The next prime is 42214144759. The reversal of 42214144752 is 25744141224.

42214144752 is a `hidden beast` number, since 4 + 22 + 141 + 447 + 52 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42214144759) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11273274 + ... + 11277017.

Almost surely, 2^42214144752 is an apocalyptic number.

It is an amenable number.

42214144752 is an abundant number, since it is smaller than the sum of its proper divisors (85014602712).

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

42214144752 is a wasteful number, since it uses less digits than its factorization.

42214144752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22550318 (or 22550309 counting only the distinct ones).

The product of its digits is 71680, while the sum is 36.

Adding to 42214144752 its reverse (25744141224), we get a palindrome (67958285976).

It can be divided in two parts, 42214 and 144752, that added together give a triangular number (186966 = T₆₁₁).

The spelling of 42214144752 in words is "forty-two billion, two hundred fourteen million, one hundred forty-four thousand, seven hundred fifty-two".