144045634232323 has 16 divisors (see below), whose sum is σ = 151362796584960. Its totient is φ = 136913856861600.

The previous prime is 144045634232263. The next prime is 144045634232377. The reversal of 144045634232323 is 323232436540441.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-144045634232323 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (144045634233323) 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, 153506440 + ... + 154441957.

It is an arithmetic number, because the mean of its divisors is an integer number (9460174786560).

Almost surely, 2^{144045634232323} is an apocalyptic number.

144045634232323 is a deficient number, since it is larger than the sum of its proper divisors (7317162352637).

144045634232323 is a wasteful number, since it uses less digits than its factorization.

144045634232323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 307948698.

The product of its (nonzero) digits is 4976640, while the sum is 46.

The spelling of 144045634232323 in words is "one hundred forty-four trillion, forty-five billion, six hundred thirty-four million, two hundred thirty-two thousand, three hundred twenty-three".