10005643601279 has 8 divisors (see below), whose sum is σ = 10046800096080. Its totient is φ = 9964567728000.

The previous prime is 10005643601269. The next prime is 10005643601287. The reversal of 10005643601279 is 97210634650001.

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 10005643601279 - 2¹⁶ = 10005643535743 is a prime.

It is a super-2 number, since 2×10005643601279² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10005643601269) 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, 19906652 + ... + 20403089.

It is an arithmetic number, because the mean of its divisors is an integer number (1255850012010).

Almost surely, 2^{10005643601279} is an apocalyptic number.

10005643601279 is a deficient number, since it is larger than the sum of its proper divisors (41156494801).

10005643601279 is an equidigital number, since it uses as much as digits as its factorization.

10005643601279 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40310761.

The product of its (nonzero) digits is 272160, while the sum is 44.

The spelling of 10005643601279 in words is "ten trillion, five billion, six hundred forty-three million, six hundred one thousand, two hundred seventy-nine".