10642313441 has 8 divisors (see below), whose sum is σ = 10931909160. Its totient is φ = 10352821248.

The previous prime is 10642313399. The next prime is 10642313443. The reversal of 10642313441 is 14431324601.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 4007396416 + 6634917025 = 63304^2 + 81455^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10642313441 is a prime.

It is a super-2 number, since 2×10642313441² (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 (10642313443) 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, 211775 + ... + 257163.

It is an arithmetic number, because the mean of its divisors is an integer number (1366488645).

Almost surely, 2^10642313441 is an apocalyptic number.

It is an amenable number.

10642313441 is a deficient number, since it is larger than the sum of its proper divisors (289595719).

10642313441 is an equidigital number, since it uses as much as digits as its factorization.

10642313441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51763.

The product of its (nonzero) digits is 6912, while the sum is 29.

The spelling of 10642313441 in words is "ten billion, six hundred forty-two million, three hundred thirteen thousand, four hundred forty-one".