1144244341110 has 128 divisors (see below), whose sum is σ = 3047093562240. Its totient is φ = 273240354816.

The previous prime is 1144244341099. The next prime is 1144244341157. The reversal of 1144244341110 is 111434424411.

It is a super-2 number, since 2×1144244341110² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1528632 + ... + 2150628.

It is an arithmetic number, because the mean of its divisors is an integer number (23805418455).

Almost surely, 2^{1144244341110} is an apocalyptic number.

1144244341110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1144244341110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1523546781120).

1144244341110 is an abundant number, since it is smaller than the sum of its proper divisors (1902849221130).

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

1144244341110 is a wasteful number, since it uses less digits than its factorization.

1144244341110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 622162.

The product of its (nonzero) digits is 6144, while the sum is 30.

Adding to 1144244341110 its reverse (111434424411), we get a palindrome (1255678765521).

The spelling of 1144244341110 in words is "one trillion, one hundred forty-four billion, two hundred forty-four million, three hundred forty-one thousand, one hundred ten".