1110400144440 has 32 divisors (see below), whose sum is σ = 3331200433680. Its totient is φ = 296106705152.

The previous prime is 1110400144433. The next prime is 1110400144453. The reversal of 1110400144440 is 444410040111.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 1110400144440.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4626667149 + ... + 4626667388.

Almost surely, 2^{1110400144440} is an apocalyptic number.

1110400144440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1110400144440 is an abundant number, since it is smaller than the sum of its proper divisors (2220800289240).

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

1110400144440 is a wasteful number, since it uses less digits than its factorization.

1110400144440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9253334551 (or 9253334547 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 24.

Adding to 1110400144440 its reverse (444410040111), we get a palindrome (1554810184551).

The spelling of 1110400144440 in words is "one trillion, one hundred ten billion, four hundred million, one hundred forty-four thousand, four hundred forty".