144311012242302 has 16 divisors (see below), whose sum is σ = 289562161375872. Its totient is φ = 47946981265560.

The previous prime is 144311012242297. The next prime is 144311012242357. The reversal of 144311012242302 is 203242210113441.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 144311012242302.

It is a congruent number.

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, 39172368474 + ... + 39172372157.

It is an arithmetic number, because the mean of its divisors is an integer number (18097635085992).

Almost surely, 2^{144311012242302} is an apocalyptic number.

144311012242302 is an abundant number, since it is smaller than the sum of its proper divisors (145251149133570).

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

144311012242302 is a wasteful number, since it uses less digits than its factorization.

144311012242302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78344740943.

The product of its (nonzero) digits is 9216, while the sum is 30.

Adding to 144311012242302 its reverse (203242210113441), we get a palindrome (347553222355743).

The spelling of 144311012242302 in words is "one hundred forty-four trillion, three hundred eleven billion, twelve million, two hundred forty-two thousand, three hundred two".