144429430014 has 48 divisors (see below), whose sum is σ = 318510759840. Its totient is φ = 47286866880.

The previous prime is 144429430003. The next prime is 144429430021. The reversal of 144429430014 is 410034924441.

It is a happy number.

144429430014 is a `hidden beast` number, since 14 + 44 + 294 + 300 + 14 = 666.

It is a super-3 number, since 3×144429430014³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 685719 + ... + 871245.

It is an arithmetic number, because the mean of its divisors is an integer number (6635640830).

Almost surely, 2^144429430014 is an apocalyptic number.

144429430014 is an abundant number, since it is smaller than the sum of its proper divisors (174081329826).

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

144429430014 is a wasteful number, since it uses less digits than its factorization.

144429430014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186305 (or 186302 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 36.

The spelling of 144429430014 in words is "one hundred forty-four billion, four hundred twenty-nine million, four hundred thirty thousand, fourteen".