144565654414 has 16 divisors (see below), whose sum is σ = 224335173600. Its totient is φ = 69787466784.

The previous prime is 144565654393. The next prime is 144565654469. The reversal of 144565654414 is 414456565441.

It is a super-2 number, since 2×144565654414² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2352127 + ... + 2412805.

It is an arithmetic number, because the mean of its divisors is an integer number (14020948350).

Almost surely, 2^144565654414 is an apocalyptic number.

144565654414 is a deficient number, since it is larger than the sum of its proper divisors (79769519186).

144565654414 is a wasteful number, since it uses less digits than its factorization.

144565654414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101787.

The product of its digits is 4608000, while the sum is 49.

The spelling of 144565654414 in words is "one hundred forty-four billion, five hundred sixty-five million, six hundred fifty-four thousand, four hundred fourteen".