1144653296018 has 8 divisors (see below), whose sum is σ = 1732174457148. Its totient is φ = 567261810304.

The previous prime is 1144653295997. The next prime is 1144653296027. The reversal of 1144653296018 is 8106923564411.

It can be written as a sum of positive squares in 2 ways, for example, as 977276576329 + 167376719689 = 988573^2 + 409117^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1144653296018² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2532418571 + ... + 2532419022.

Almost surely, 2^{1144653296018} is an apocalyptic number.

1144653296018 is a deficient number, since it is larger than the sum of its proper divisors (587521161130).

1144653296018 is a wasteful number, since it uses less digits than its factorization.

1144653296018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5064837708.

The product of its (nonzero) digits is 1244160, while the sum is 50.

The spelling of 1144653296018 in words is "one trillion, one hundred forty-four billion, six hundred fifty-three million, two hundred ninety-six thousand, eighteen".