10142556306143 has 2 divisors, whose sum is σ = 10142556306144. Its totient is φ = 10142556306142.

The previous prime is 10142556306119. The next prime is 10142556306217. The reversal of 10142556306143 is 34160365524101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10142556306143 - 2¹⁸ = 10142556043999 is a prime.

It is a super-2 number, since 2×10142556306143² (a number of 27 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 10142556306143.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10142556306343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5071278153071 + 5071278153072.

It is an arithmetic number, because the mean of its divisors is an integer number (5071278153072).

Almost surely, 2^{10142556306143} is an apocalyptic number.

10142556306143 is a deficient number, since it is larger than the sum of its proper divisors (1).

10142556306143 is an equidigital number, since it uses as much as digits as its factorization.

10142556306143 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 259200, while the sum is 41.

The spelling of 10142556306143 in words is "ten trillion, one hundred forty-two billion, five hundred fifty-six million, three hundred six thousand, one hundred forty-three".