1144630364411 has 4 divisors (see below), whose sum is σ = 1144633804992. Its totient is φ = 1144626923832.

The previous prime is 1144630364359. The next prime is 1144630364413.

1144630364411 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1144630364411 - 2¹⁴ = 1144630348027 is a prime.

It is a super-2 number, since 2×1144630364411² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1144630364413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1160555 + ... + 1906868.

It is an arithmetic number, because the mean of its divisors is an integer number (286158451248).

Almost surely, 2^{1144630364411} is an apocalyptic number.

1144630364411 is a deficient number, since it is larger than the sum of its proper divisors (3440581).

1144630364411 is an equidigital number, since it uses as much as digits as its factorization.

1144630364411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3440580.

The product of its (nonzero) digits is 82944, while the sum is 38.

The spelling of 1144630364411 in words is "one trillion, one hundred forty-four billion, six hundred thirty million, three hundred sixty-four thousand, four hundred eleven".