143126223622147 has 4 divisors (see below), whose sum is σ = 143642924790736. Its totient is φ = 142609522453560.

The previous prime is 143126223622117. The next prime is 143126223622153. The reversal of 143126223622147 is 741226322621341.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-143126223622147 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 143126223622097 and 143126223622106.

It is not an unprimeable number, because it can be changed into a prime (143126223622117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 258350583879 + ... + 258350584432.

It is an arithmetic number, because the mean of its divisors is an integer number (35910731197684).

Almost surely, 2^{143126223622147} is an apocalyptic number.

143126223622147 is a deficient number, since it is larger than the sum of its proper divisors (516701168589).

143126223622147 is an equidigital number, since it uses as much as digits as its factorization.

143126223622147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 516701168588.

The product of its digits is 1161216, while the sum is 46.

The spelling of 143126223622147 in words is "one hundred forty-three trillion, one hundred twenty-six billion, two hundred twenty-three million, six hundred twenty-two thousand, one hundred forty-seven".