42014224234442 has 8 divisors (see below), whose sum is σ = 63296538694500. Its totient is φ = 20915378002944.

The previous prime is 42014224234421. The next prime is 42014224234447. The reversal of 42014224234442 is 24443242241024.

It can be written as a sum of positive squares in 2 ways, for example, as 38749267961881 + 3264956272561 = 6224891^2 + 1806919^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 42014224234396 and 42014224234405.

It is not an unprimeable number, because it can be changed into a prime (42014224234447) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45867056567 + ... + 45867057482.

Almost surely, 2^{42014224234442} is an apocalyptic number.

42014224234442 is a deficient number, since it is larger than the sum of its proper divisors (21282314460058).

42014224234442 is a wasteful number, since it uses less digits than its factorization.

42014224234442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91734114280.

The product of its (nonzero) digits is 393216, while the sum is 38.

Adding to 42014224234442 its reverse (24443242241024), we get a palindrome (66457466475466).

The spelling of 42014224234442 in words is "forty-two trillion, fourteen billion, two hundred twenty-four million, two hundred thirty-four thousand, four hundred forty-two".