143244040612012 has 12 divisors (see below), whose sum is σ = 250679445623656. Its totient is φ = 71621341862400.

The previous prime is 143244040611929. The next prime is 143244040612019. The reversal of 143244040612012 is 210216040442341.

It is not an unprimeable number, because it can be changed into a prime (143244040612019) 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, 169135698 + ... + 169980505.

Almost surely, 2^{143244040612012} is an apocalyptic number.

It is an amenable number.

143244040612012 is a deficient number, since it is larger than the sum of its proper divisors (107435405011644).

143244040612012 is a wasteful number, since it uses less digits than its factorization.

143244040612012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 339221808 (or 339221806 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 34.

The spelling of 143244040612012 in words is "one hundred forty-three trillion, two hundred forty-four billion, forty million, six hundred twelve thousand, twelve".