1144884411 has 24 divisors (see below), whose sum is σ = 1811839536. Its totient is φ = 690877440.

The previous prime is 1144884407. The next prime is 1144884413.

1144884411 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 1144884411 - 2² = 1144884407 is a prime.

It is a zygodrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (1144884413) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1750 + ... + 47883.

It is an arithmetic number, because the mean of its divisors is an integer number (75493314).

Almost surely, 2^1144884411 is an apocalyptic number.

1144884411 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1144884411 is a deficient number, since it is larger than the sum of its proper divisors (666955125).

1144884411 is a wasteful number, since it uses less digits than its factorization.

1144884411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49883 (or 49880 counting only the distinct ones).

The product of its digits is 16384, while the sum is 36.

The square root of 1144884411 is about 33836.1406043893. The cubic root of 1144884411 is about 1046.1337514671.

It can be divided in two parts, 11448 and 84411, that added together give a palindrome (95859).

The spelling of 1144884411 in words is "one billion, one hundred forty-four million, eight hundred eighty-four thousand, four hundred eleven".