144334729190 has 8 divisors (see below), whose sum is σ = 259802512560. Its totient is φ = 57733891672.

The previous prime is 144334729171. The next prime is 144334729193. The reversal of 144334729190 is 91927433441.

144334729190 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×144334729190² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144334729193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7216736450 + ... + 7216736469.

It is an arithmetic number, because the mean of its divisors is an integer number (32475314070).

Almost surely, 2^144334729190 is an apocalyptic number.

144334729190 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

144334729190 is a deficient number, since it is larger than the sum of its proper divisors (115467783370).

144334729190 is a wasteful number, since it uses less digits than its factorization.

144334729190 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14433472926.

The product of its (nonzero) digits is 653184, while the sum is 47.

The spelling of 144334729190 in words is "one hundred forty-four billion, three hundred thirty-four million, seven hundred twenty-nine thousand, one hundred ninety".