1014141223144 has 96 divisors (see below), whose sum is σ = 2318613897600. Its totient is φ = 414169701120.

The previous prime is 1014141223141. The next prime is 1014141223177. The reversal of 1014141223144 is 4413221414101.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is not an unprimeable number, because it can be changed into a prime (1014141223141) 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, 42624 + ... + 1424815.

It is an arithmetic number, because the mean of its divisors is an integer number (24152228100).

Almost surely, 2^{1014141223144} is an apocalyptic number.

1014141223144 is a gapful number since it is divisible by the number (14) 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 1014141223144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1159306948800).

1014141223144 is an abundant number, since it is smaller than the sum of its proper divisors (1304472674456).

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

1014141223144 is a wasteful number, since it uses less digits than its factorization.

1014141223144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1467543 (or 1467532 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 28.

Adding to 1014141223144 its reverse (4413221414101), we get a palindrome (5427362637245).

The spelling of 1014141223144 in words is "one trillion, fourteen billion, one hundred forty-one million, two hundred twenty-three thousand, one hundred forty-four".