144321041403078 has 16 divisors (see below), whose sum is σ = 289035864646896. Its totient is φ = 48041383494240.

The previous prime is 144321041403061. The next prime is 144321041403079. The reversal of 144321041403078 is 870304140123441.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144321041403079) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16407571933 + ... + 16407580728.

It is an arithmetic number, because the mean of its divisors is an integer number (18064741540431).

Almost surely, 2^{144321041403078} is an apocalyptic number.

144321041403078 is an abundant number, since it is smaller than the sum of its proper divisors (144714823243818).

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

144321041403078 is a wasteful number, since it uses less digits than its factorization.

144321041403078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32815153399.

The product of its (nonzero) digits is 258048, while the sum is 42.

The spelling of 144321041403078 in words is "one hundred forty-four trillion, three hundred twenty-one billion, forty-one million, four hundred three thousand, seventy-eight".