144434441202 has 16 divisors (see below), whose sum is σ = 296676149952. Its totient is φ = 46843602480.

The previous prime is 144434441189. The next prime is 144434441279. The reversal of 144434441202 is 202144434441.

It is a super-2 number, since 2×144434441202² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 325302574 + ... + 325303017.

It is an arithmetic number, because the mean of its divisors is an integer number (18542259372).

Almost surely, 2^144434441202 is an apocalyptic number.

144434441202 is an abundant number, since it is smaller than the sum of its proper divisors (152241708750).

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

144434441202 is a wasteful number, since it uses less digits than its factorization.

144434441202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 650605633.

The product of its (nonzero) digits is 49152, while the sum is 33.

Adding to 144434441202 its reverse (202144434441), we get a palindrome (346578875643).

The spelling of 144434441202 in words is "one hundred forty-four billion, four hundred thirty-four million, four hundred forty-one thousand, two hundred two".