42524412041 has 8 divisors (see below), whose sum is σ = 43483188744. Its totient is φ = 41571429120.

The previous prime is 42524411989. The next prime is 42524412053. The reversal of 42524412041 is 14021442524.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 16545419641 + 25978992400 = 128629^2 + 161180^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 42524412041 - 2²⁶ = 42457303177 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 42524411995 and 42524412013.

It is not an unprimeable number, because it can be changed into a prime (42524412061) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1433600 + ... + 1462961.

It is an arithmetic number, because the mean of its divisors is an integer number (5435398593).

Almost surely, 2^42524412041 is an apocalyptic number.

It is an amenable number.

42524412041 is a deficient number, since it is larger than the sum of its proper divisors (958776703).

42524412041 is a wasteful number, since it uses less digits than its factorization.

42524412041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2896891.

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

Adding to 42524412041 its reverse (14021442524), we get a palindrome (56545854565).

The spelling of 42524412041 in words is "forty-two billion, five hundred twenty-four million, four hundred twelve thousand, forty-one".