144040232330214 has 32 divisors (see below), whose sum is σ = 314270032951296. Its totient is φ = 43648494815520.

The previous prime is 144040232330209. The next prime is 144040232330231. The reversal of 144040232330214 is 412033232040441.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77893224 + ... + 79720980.

It is an arithmetic number, because the mean of its divisors is an integer number (9820938529728).

Almost surely, 2^{144040232330214} is an apocalyptic number.

144040232330214 is an abundant number, since it is smaller than the sum of its proper divisors (170229800621082).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

144040232330214 is a wasteful number, since it uses less digits than its factorization.

144040232330214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3021820.

The product of its (nonzero) digits is 55296, while the sum is 33.

Adding to 144040232330214 its reverse (412033232040441), we get a palindrome (556073464370655).

The spelling of 144040232330214 in words is "one hundred forty-four trillion, forty billion, two hundred thirty-two million, three hundred thirty thousand, two hundred fourteen".