10642324841 has 4 divisors (see below), whose sum is σ = 10642531284. Its totient is φ = 10642118400.

The previous prime is 10642324817. The next prime is 10642324907. The reversal of 10642324841 is 14842324601.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 5630251225 + 5012073616 = 75035^2 + 70796^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10642324841 is a prime.

It is a super-2 number, since 2×10642324841² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10642324141) 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, 46361 + ... + 153081.

It is an arithmetic number, because the mean of its divisors is an integer number (2660632821).

Almost surely, 2^10642324841 is an apocalyptic number.

It is an amenable number.

10642324841 is a deficient number, since it is larger than the sum of its proper divisors (206443).

10642324841 is an equidigital number, since it uses as much as digits as its factorization.

10642324841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206442.

The product of its (nonzero) digits is 36864, while the sum is 35.

The spelling of 10642324841 in words is "ten billion, six hundred forty-two million, three hundred twenty-four thousand, eight hundred forty-one".