144433360113642 has 12 divisors (see below), whose sum is σ = 312938946912930. Its totient is φ = 48144453371208.

The previous prime is 144433360113619. The next prime is 144433360113697. The reversal of 144433360113642 is 246311063334441.

144433360113642 is a `hidden beast` number, since 1 + 4 + 4 + 4 + 3 + 3 + 3 + 601 + 1 + 36 + 4 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 117065280548241 + 27368079565401 = 10819671^2 + 5231451^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4012037780917 + ... + 4012037780952.

Almost surely, 2^{144433360113642} is an apocalyptic number.

144433360113642 is an abundant number, since it is smaller than the sum of its proper divisors (168505586799288).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

144433360113642 is a wasteful number, since it uses less digits than its factorization.

144433360113642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8024075561877 (or 8024075561874 counting only the distinct ones).

The product of its (nonzero) digits is 1492992, while the sum is 45.

The spelling of 144433360113642 in words is "one hundred forty-four trillion, four hundred thirty-three billion, three hundred sixty million, one hundred thirteen thousand, six hundred forty-two".