143230061623445 has 8 divisors (see below), whose sum is σ = 171881332383744. Its totient is φ = 114580543675024.

The previous prime is 143230061623391. The next prime is 143230061623459. The reversal of 143230061623445 is 544326160032341.

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 143230061623445 - 2¹⁸ = 143230061361301 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 143230061623396 and 143230061623405.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 438023189 + ... + 438350058.

It is an arithmetic number, because the mean of its divisors is an integer number (21485166547968).

Almost surely, 2^{143230061623445} is an apocalyptic number.

It is an amenable number.

143230061623445 is a deficient number, since it is larger than the sum of its proper divisors (28651270760299).

143230061623445 is an equidigital number, since it uses as much as digits as its factorization.

143230061623445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 876405939.

The product of its (nonzero) digits is 1244160, while the sum is 44.

The spelling of 143230061623445 in words is "one hundred forty-three trillion, two hundred thirty billion, sixty-one million, six hundred twenty-three thousand, four hundred forty-five".