144370336226 has 4 divisors (see below), whose sum is σ = 216555504342. Its totient is φ = 72185168112.

The previous prime is 144370336211. The next prime is 144370336249. The reversal of 144370336226 is 622633073441.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 622633073441 = 18371 ⋅33892171.

It can be written as a sum of positive squares in only one way, i.e., 141676207201 + 2694129025 = 376399^2 + 51905^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36092584055 + ... + 36092584058.

Almost surely, 2^144370336226 is an apocalyptic number.

144370336226 is a deficient number, since it is larger than the sum of its proper divisors (72185168116).

144370336226 is an equidigital number, since it uses as much as digits as its factorization.

144370336226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72185168115.

The product of its (nonzero) digits is 435456, while the sum is 41.

The spelling of 144370336226 in words is "one hundred forty-four billion, three hundred seventy million, three hundred thirty-six thousand, two hundred twenty-six".