442412210001313 has 16 divisors (see below), whose sum is σ = 445152740253696. Its totient is φ = 439681974390720.

The previous prime is 442412210001299. The next prime is 442412210001317. The reversal of 442412210001313 is 313100012214244.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-442412210001313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (442412210001317) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 164669995 + ... + 167335087.

It is an arithmetic number, because the mean of its divisors is an integer number (27822046265856).

Almost surely, 2^{442412210001313} is an apocalyptic number.

It is an amenable number.

442412210001313 is a deficient number, since it is larger than the sum of its proper divisors (2740530252383).

442412210001313 is a wasteful number, since it uses less digits than its factorization.

442412210001313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2667024.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 442412210001313 its reverse (313100012214244), we get a palindrome (755512222215557).

The spelling of 442412210001313 in words is "four hundred forty-two trillion, four hundred twelve billion, two hundred ten million, one thousand, three hundred thirteen".