144240353301394 has 16 divisors (see below), whose sum is σ = 247269334334400. Its totient is φ = 61817254960464.

The previous prime is 144240353301371. The next prime is 144240353301397. The reversal of 144240353301394 is 493103353042441.

It is not an unprimeable number, because it can be changed into a prime (144240353301397) 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, 34727652 + ... + 38658640.

It is an arithmetic number, because the mean of its divisors is an integer number (15454333395900).

Almost surely, 2^{144240353301394} is an apocalyptic number.

144240353301394 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

144240353301394 is a deficient number, since it is larger than the sum of its proper divisors (103028981033006).

144240353301394 is a wasteful number, since it uses less digits than its factorization.

144240353301394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6551937.

The product of its (nonzero) digits is 1866240, while the sum is 46.

The spelling of 144240353301394 in words is "one hundred forty-four trillion, two hundred forty billion, three hundred fifty-three million, three hundred one thousand, three hundred ninety-four".