144521265664662 has 8 divisors (see below), whose sum is σ = 289042531329336. Its totient is φ = 48173755221552.

The previous prime is 144521265664661. The next prime is 144521265664673. The reversal of 144521265664662 is 266466562125441.

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

144521265664662 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 144521265664596 and 144521265664605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144521265664661) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12043438805383 + ... + 12043438805394.

It is an arithmetic number, because the mean of its divisors is an integer number (36130316416167).

Almost surely, 2^{144521265664662} is an apocalyptic number.

144521265664662 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

144521265664662 is a wasteful number, since it uses less digits than its factorization.

144521265664662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24086877610782.

The product of its digits is 99532800, while the sum is 60.

The spelling of 144521265664662 in words is "one hundred forty-four trillion, five hundred twenty-one billion, two hundred sixty-five million, six hundred sixty-four thousand, six hundred sixty-two".