143161054655441 has 16 divisors (see below), whose sum is σ = 145839140536320. Its totient is φ = 140501443274640.

The previous prime is 143161054655429. The next prime is 143161054655471. The reversal of 143161054655441 is 144556450161341.

143161054655441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 143161054655441 - 2¹⁰ = 143161054654417 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 143161054655441.

It is not an unprimeable number, because it can be changed into a prime (143161054655471) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 219801020 + ... + 220451378.

It is an arithmetic number, because the mean of its divisors is an integer number (9114946283520).

Almost surely, 2^{143161054655441} is an apocalyptic number.

It is an amenable number.

143161054655441 is a deficient number, since it is larger than the sum of its proper divisors (2678085880879).

143161054655441 is a wasteful number, since it uses less digits than its factorization.

143161054655441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 664556.

The product of its (nonzero) digits is 3456000, while the sum is 50.

The spelling of 143161054655441 in words is "one hundred forty-three trillion, one hundred sixty-one billion, fifty-four million, six hundred fifty-five thousand, four hundred forty-one".