144735043227 has 8 divisors (see below), whose sum is σ = 192987701520. Its totient is φ = 96486206880.

The previous prime is 144735043217. The next prime is 144735043267. The reversal of 144735043227 is 722340537441.

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

It is not a de Polignac number, because 144735043227 - 2¹² = 144735039131 is a prime.

It is not an unprimeable number, because it can be changed into a prime (144735043217) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 865924 + ... + 1019457.

It is an arithmetic number, because the mean of its divisors is an integer number (24123462690).

Almost surely, 2^144735043227 is an apocalyptic number.

144735043227 is a deficient number, since it is larger than the sum of its proper divisors (48252658293).

144735043227 is a wasteful number, since it uses less digits than its factorization.

144735043227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1910973.

The product of its (nonzero) digits is 564480, while the sum is 42.

The spelling of 144735043227 in words is "one hundred forty-four billion, seven hundred thirty-five million, forty-three thousand, two hundred twenty-seven".