1144695120216 has 64 divisors (see below), whose sum is σ = 2946417677280. Its totient is φ = 370368875520.

The previous prime is 1144695120199. The next prime is 1144695120221. The reversal of 1144695120216 is 6120215964411.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2758711 + ... + 3146406.

Almost surely, 2^{1144695120216} is an apocalyptic number.

It is an amenable number.

1144695120216 is an abundant number, since it is smaller than the sum of its proper divisors (1801722557064).

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

1144695120216 is a wasteful number, since it uses less digits than its factorization.

1144695120216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5905364 (or 5905360 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 42.

The spelling of 1144695120216 in words is "one trillion, one hundred forty-four billion, six hundred ninety-five million, one hundred twenty thousand, two hundred sixteen".