42014145224 has 8 divisors (see below), whose sum is σ = 78776522310. Its totient is φ = 21007072608.

The previous prime is 42014145223. The next prime is 42014145233. The reversal of 42014145224 is 42254141024.

It is a happy number.

42014145224 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 37410522724 + 4603622500 = 193418^2 + 67850^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (42014145223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2625884069 + ... + 2625884084.

Almost surely, 2^42014145224 is an apocalyptic number.

It is an amenable number.

42014145224 is a deficient number, since it is larger than the sum of its proper divisors (36762377086).

42014145224 is a wasteful number, since it uses less digits than its factorization.

42014145224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5251768159 (or 5251768155 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 29.

Adding to 42014145224 its reverse (42254141024), we get a palindrome (84268286248).

The spelling of 42014145224 in words is "forty-two billion, fourteen million, one hundred forty-five thousand, two hundred twenty-four".