10143450000143 has 4 divisors (see below), whose sum is σ = 10170213720840. Its totient is φ = 10116686279448.

The previous prime is 10143450000109. The next prime is 10143450000149. The reversal of 10143450000143 is 34100005434101.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 10143450000143 - 2⁸ = 10143449999887 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10143450000149) 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, 13381859780 + ... + 13381860537.

It is an arithmetic number, because the mean of its divisors is an integer number (2542553430210).

Almost surely, 2^{10143450000143} is an apocalyptic number.

10143450000143 is a deficient number, since it is larger than the sum of its proper divisors (26763720697).

10143450000143 is an equidigital number, since it uses as much as digits as its factorization.

10143450000143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26763720696.

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 10143450000143 its reverse (34100005434101), we get a palindrome (44243455434244).

The spelling of 10143450000143 in words is "ten trillion, one hundred forty-three billion, four hundred fifty million, one hundred forty-three", and thus it is an aban number.