144804939039 has 24 divisors (see below), whose sum is σ = 220338518400. Its totient is φ = 91386271440.

The previous prime is 144804939029. The next prime is 144804939053. The reversal of 144804939039 is 930939408441.

144804939039 is a `hidden beast` number, since 1 + 4 + 480 + 49 + 3 + 90 + 39 = 666.

It is not a de Polignac number, because 144804939039 - 2⁵ = 144804939007 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144804939029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 95457 + ... + 546554.

It is an arithmetic number, because the mean of its divisors is an integer number (9180771600).

Almost surely, 2^144804939039 is an apocalyptic number.

144804939039 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

144804939039 is a deficient number, since it is larger than the sum of its proper divisors (75533579361).

144804939039 is a wasteful number, since it uses less digits than its factorization.

144804939039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 643355 (or 643352 counting only the distinct ones).

The product of its (nonzero) digits is 3359232, while the sum is 54.

The spelling of 144804939039 in words is "one hundred forty-four billion, eight hundred four million, nine hundred thirty-nine thousand, thirty-nine".