1144324450430 has 16 divisors (see below), whose sum is σ = 2354038869600. Its totient is φ = 392339811552.

The previous prime is 1144324450351. The next prime is 1144324450433. The reversal of 1144324450430 is 340544234411.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1144324450433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8173746005 + ... + 8173746144.

It is an arithmetic number, because the mean of its divisors is an integer number (147127429350).

Almost surely, 2^{1144324450430} is an apocalyptic number.

1144324450430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1144324450430 is an abundant number, since it is smaller than the sum of its proper divisors (1209714419170).

1144324450430 is a wasteful number, since it uses less digits than its factorization.

1144324450430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16347492163.

The product of its (nonzero) digits is 92160, while the sum is 35.

Adding to 1144324450430 its reverse (340544234411), we get a palindrome (1484868684841).

The spelling of 1144324450430 in words is "one trillion, one hundred forty-four billion, three hundred twenty-four million, four hundred fifty thousand, four hundred thirty".