1144414101400 has 96 divisors (see below), whose sum is σ = 2729565296640. Its totient is φ = 446016044160.

The previous prime is 1144414101373. The next prime is 1144414101407. The reversal of 1144414101400 is 41014144411.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1144414101407) 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, 1823227 + ... + 2369173.

It is an arithmetic number, because the mean of its divisors is an integer number (28432971840).

Almost surely, 2^{1144414101400} is an apocalyptic number.

1144414101400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1144414101400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1364782648320).

1144414101400 is an abundant number, since it is smaller than the sum of its proper divisors (1585151195240).

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

1144414101400 is a wasteful number, since it uses less digits than its factorization.

1144414101400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 546233 (or 546224 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 25.

Adding to 1144414101400 its reverse (41014144411), we get a palindrome (1185428245811).

The spelling of 1144414101400 in words is "one trillion, one hundred forty-four billion, four hundred fourteen million, one hundred one thousand, four hundred".