1144344412400 has 180 divisors, whose sum is σ = 3386278206288. Its totient is φ = 369267333120.

The previous prime is 1144344412361. The next prime is 1144344412423. The reversal of 1144344412400 is 42144434411.

It is a super-2 number, since 2×1144344412400² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1384004 + ... + 2050403.

Almost surely, 2^{1144344412400} is an apocalyptic number.

1144344412400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1144344412400 is an abundant number, since it is smaller than the sum of its proper divisors (2241933793888).

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

1144344412400 is a wasteful number, since it uses less digits than its factorization.

1144344412400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3434456 (or 3434438 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 32.

Adding to 1144344412400 its reverse (42144434411), we get a palindrome (1186488846811).

The spelling of 1144344412400 in words is "one trillion, one hundred forty-four billion, three hundred forty-four million, four hundred twelve thousand, four hundred".