10664140143 has 8 divisors (see below), whose sum is σ = 14322641328. Its totient is φ = 7057532864.

The previous prime is 10664140121. The next prime is 10664140163. The reversal of 10664140143 is 34104146601.

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 10664140143 - 2¹⁴ = 10664123759 is a prime.

It is a super-2 number, since 2×10664140143² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10664140143.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10664140163) 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, 12972996 + ... + 12973817.

It is an arithmetic number, because the mean of its divisors is an integer number (1790330166).

Almost surely, 2^10664140143 is an apocalyptic number.

10664140143 is a deficient number, since it is larger than the sum of its proper divisors (3658501185).

10664140143 is a wasteful number, since it uses less digits than its factorization.

10664140143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25946953.

The product of its (nonzero) digits is 6912, while the sum is 30.

Adding to 10664140143 its reverse (34104146601), we get a palindrome (44768286744).

The spelling of 10664140143 in words is "ten billion, six hundred sixty-four million, one hundred forty thousand, one hundred forty-three".