144651450135 has 8 divisors (see below), whose sum is σ = 231442320240. Its totient is φ = 77147440064.

The previous prime is 144651450121. The next prime is 144651450169. The reversal of 144651450135 is 531054156441.

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

It is a cyclic number.

It is not a de Polignac number, because 144651450135 - 2⁶ = 144651450071 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 144651450093 and 144651450102.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4821714990 + ... + 4821715019.

It is an arithmetic number, because the mean of its divisors is an integer number (28930290030).

Almost surely, 2^144651450135 is an apocalyptic number.

144651450135 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

144651450135 is a deficient number, since it is larger than the sum of its proper divisors (86790870105).

144651450135 is an equidigital number, since it uses as much as digits as its factorization.

144651450135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9643430017.

The product of its (nonzero) digits is 144000, while the sum is 39.

The spelling of 144651450135 in words is "one hundred forty-four billion, six hundred fifty-one million, four hundred fifty thousand, one hundred thirty-five".