10643140231415 has 16 divisors (see below), whose sum is σ = 12792354271488. Its totient is φ = 8500791376896.

The previous prime is 10643140231387. The next prime is 10643140231417. The reversal of 10643140231415 is 51413204134601.

It is a cyclic number.

It is not a de Polignac number, because 10643140231415 - 2¹⁴ = 10643140215031 is a prime.

It is a super-2 number, since 2×10643140231415² (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 (10643140231417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27118874 + ... + 27508536.

It is an arithmetic number, because the mean of its divisors is an integer number (799522141968).

Almost surely, 2^{10643140231415} is an apocalyptic number.

10643140231415 is a deficient number, since it is larger than the sum of its proper divisors (2149214040073).

10643140231415 is an equidigital number, since it uses as much as digits as its factorization.

10643140231415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 398458.

The product of its (nonzero) digits is 34560, while the sum is 35.

The spelling of 10643140231415 in words is "ten trillion, six hundred forty-three billion, one hundred forty million, two hundred thirty-one thousand, four hundred fifteen".