144002732727 has 16 divisors (see below), whose sum is σ = 219448535040. Its totient is φ = 82281351072.

The previous prime is 144002732707. The next prime is 144002732747. The reversal of 144002732727 is 727237200441.

It is an interprime number because it is at equal distance from previous prime (144002732707) and next prime (144002732747).

It is not a de Polignac number, because 144002732727 - 2¹⁴ = 144002716343 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144002732707) 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, 60649 + ... + 540077.

It is an arithmetic number, because the mean of its divisors is an integer number (13715533440).

Almost surely, 2^144002732727 is an apocalyptic number.

144002732727 is a deficient number, since it is larger than the sum of its proper divisors (75445802313).

144002732727 is a wasteful number, since it uses less digits than its factorization.

144002732727 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 493742.

The product of its (nonzero) digits is 131712, while the sum is 39.

The spelling of 144002732727 in words is "one hundred forty-four billion, two million, seven hundred thirty-two thousand, seven hundred twenty-seven".