1344178145224 has 8 divisors (see below), whose sum is σ = 2520334022310. Its totient is φ = 672089072608.

The previous prime is 1344178145221. The next prime is 1344178145267. The reversal of 1344178145224 is 4225418714431.

It can be written as a sum of positive squares in only one way, i.e., 1182260433124 + 161917712100 = 1087318^2 + 402390^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (1344178145221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 84011134069 + ... + 84011134084.

Almost surely, 2^{1344178145224} is an apocalyptic number.

It is an amenable number.

1344178145224 is a deficient number, since it is larger than the sum of its proper divisors (1176155877086).

1344178145224 is a wasteful number, since it uses less digits than its factorization.

1344178145224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168022268159 (or 168022268155 counting only the distinct ones).

The product of its digits is 860160, while the sum is 46.

The spelling of 1344178145224 in words is "one trillion, three hundred forty-four billion, one hundred seventy-eight million, one hundred forty-five thousand, two hundred twenty-four".