144274280551 has 8 divisors (see below), whose sum is σ = 146726323200. Its totient is φ = 141822461880.

The previous prime is 144274280543. The next prime is 144274280569. The reversal of 144274280551 is 155082472441.

144274280551 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 cyclic number.

It is not a de Polignac number, because 144274280551 - 2³ = 144274280543 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 144274280498 and 144274280507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144274284551) 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 7 ways as a sum of consecutive naturals, for example, 1714696 + ... + 1796866.

It is an arithmetic number, because the mean of its divisors is an integer number (18340790400).

Almost surely, 2^144274280551 is an apocalyptic number.

144274280551 is a deficient number, since it is larger than the sum of its proper divisors (2452042649).

144274280551 is an equidigital number, since it uses as much as digits as its factorization.

144274280551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111989.

The product of its (nonzero) digits is 358400, while the sum is 43.

The spelling of 144274280551 in words is "one hundred forty-four billion, two hundred seventy-four million, two hundred eighty thousand, five hundred fifty-one".