144740014847 has 8 divisors (see below), whose sum is σ = 149889472512. Its totient is φ = 139620583800.

The previous prime is 144740014807. The next prime is 144740014877. The reversal of 144740014847 is 748410047441.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 144740014847 - 2¹⁰ = 144740013823 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 144740014798 and 144740014807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144740014807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7496843 + ... + 7516124.

It is an arithmetic number, because the mean of its divisors is an integer number (18736184064).

Almost surely, 2^144740014847 is an apocalyptic number.

144740014847 is a deficient number, since it is larger than the sum of its proper divisors (5149457665).

144740014847 is a wasteful number, since it uses less digits than its factorization.

144740014847 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15013309.

The product of its (nonzero) digits is 401408, while the sum is 44.

The spelling of 144740014847 in words is "one hundred forty-four billion, seven hundred forty million, fourteen thousand, eight hundred forty-seven".