1144653296016 has 60 divisors (see below), whose sum is σ = 3039100662192. Its totient is φ = 371238885504.

The previous prime is 1144653295997. The next prime is 1144653296027. The reversal of 1144653296016 is 6106923564411.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8643910 + ... + 8775333.

Almost surely, 2^{1144653296016} is an apocalyptic number.

1144653296016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1144653296016 is an abundant number, since it is smaller than the sum of its proper divisors (1894447366176).

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

1144653296016 is a wasteful number, since it uses less digits than its factorization.

1144653296016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17419328 (or 17419285 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 48.

The spelling of 1144653296016 in words is "one trillion, one hundred forty-four billion, six hundred fifty-three million, two hundred ninety-six thousand, sixteen".