144120434322202 has 64 divisors (see below), whose sum is σ = 246239741341440. Its totient is φ = 62713993651200.

The previous prime is 144120434322191. The next prime is 144120434322251. The reversal of 144120434322202 is 202223434021441.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 183308052 + ... + 184092592.

It is an arithmetic number, because the mean of its divisors is an integer number (3847495958460).

Almost surely, 2^{144120434322202} is an apocalyptic number.

144120434322202 is a deficient number, since it is larger than the sum of its proper divisors (102119307019238).

144120434322202 is a wasteful number, since it uses less digits than its factorization.

144120434322202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 786359.

The product of its (nonzero) digits is 73728, while the sum is 34.

Adding to 144120434322202 its reverse (202223434021441), we get a palindrome (346343868343643).

The spelling of 144120434322202 in words is "one hundred forty-four trillion, one hundred twenty billion, four hundred thirty-four million, three hundred twenty-two thousand, two hundred two".