1144550554411 has 6 divisors (see below), whose sum is σ = 1258059700436. Its totient is φ = 1040500503900.

The previous prime is 1144550554391. The next prime is 1144550554447.

1144550554411 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 1144550554411 - 2¹³ = 1144550546219 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1144550554481) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4729547625 + ... + 4729547866.

Almost surely, 2^{1144550554411} is an apocalyptic number.

1144550554411 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1144550554411 is a deficient number, since it is larger than the sum of its proper divisors (113509146025).

1144550554411 is an equidigital number, since it uses as much as digits as its factorization.

1144550554411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9459095513 (or 9459095502 counting only the distinct ones).

The product of its (nonzero) digits is 160000, while the sum is 40.

It can be divided in two parts, 1144550 and 554411, that added together give a palindrome (1698961).

The spelling of 1144550554411 in words is "one trillion, one hundred forty-four billion, five hundred fifty million, five hundred fifty-four thousand, four hundred eleven".