144299875522 has 16 divisors (see below), whose sum is σ = 236132900352. Its totient is φ = 65589232720.

The previous prime is 144299875493. The next prime is 144299875561. The reversal of 144299875522 is 225578992441.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1729068 + ... + 1810600.

It is an arithmetic number, because the mean of its divisors is an integer number (14758306272).

Almost surely, 2^144299875522 is an apocalyptic number.

144299875522 is a deficient number, since it is larger than the sum of its proper divisors (91833024830).

144299875522 is a wasteful number, since it uses less digits than its factorization.

144299875522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161993.

The product of its digits is 14515200, while the sum is 58.

The spelling of 144299875522 in words is "one hundred forty-four billion, two hundred ninety-nine million, eight hundred seventy-five thousand, five hundred twenty-two".