1144532245032 has 96 divisors (see below), whose sum is σ = 3414403586880. Its totient is φ = 343460666880.

The previous prime is 1144532245019. The next prime is 1144532245057. The reversal of 1144532245032 is 2305422354411.

It is a happy number.

1144532245032 is a `hidden beast` number, since 1 + 1 + 44 + 532 + 2 + 4 + 50 + 32 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6933553 + ... + 7096704.

It is an arithmetic number, because the mean of its divisors is an integer number (35566704030).

Almost surely, 2^{1144532245032} is an apocalyptic number.

1144532245032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1144532245032 is an abundant number, since it is smaller than the sum of its proper divisors (2269871341848).

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

1144532245032 is a wasteful number, since it uses less digits than its factorization.

1144532245032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14030383 (or 14030376 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 36.

Adding to 1144532245032 its reverse (2305422354411), we get a palindrome (3449954599443).

The spelling of 1144532245032 in words is "one trillion, one hundred forty-four billion, five hundred thirty-two million, two hundred forty-five thousand, thirty-two".