1144433450430 has 40 divisors (see below), whose sum is σ = 3077254391112. Its totient is φ = 305182253232.

The previous prime is 1144433450401. The next prime is 1144433450431. The reversal of 1144433450430 is 340543344411.

1144433450430 is a `hidden beast` number, since 1 + 144 + 4 + 3 + 3 + 4 + 504 + 3 + 0 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1144433450431) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 706439592 + ... + 706441211.

Almost surely, 2^{1144433450430} is an apocalyptic number.

1144433450430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1144433450430 is an abundant number, since it is smaller than the sum of its proper divisors (1932820940682).

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

1144433450430 is a wasteful number, since it uses less digits than its factorization.

1144433450430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1412880822 (or 1412880813 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 36.

Adding to 1144433450430 its reverse (340543344411), we get a palindrome (1484976794841).

The spelling of 1144433450430 in words is "one trillion, one hundred forty-four billion, four hundred thirty-three million, four hundred fifty thousand, four hundred thirty".