1144544676132 has 48 divisors (see below), whose sum is σ = 3137493102912. Its totient is φ = 320152356480.

The previous prime is 1144544676127. The next prime is 1144544676133. The reversal of 1144544676132 is 2316764454411.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1144544676133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 333490323 + ... + 333493754.

It is an arithmetic number, because the mean of its divisors is an integer number (65364439644).

Almost surely, 2^{1144544676132} is an apocalyptic number.

1144544676132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1144544676132 is an abundant number, since it is smaller than the sum of its proper divisors (1992948426780).

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

1144544676132 is a wasteful number, since it uses less digits than its factorization.

1144544676132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 666984108 (or 666984106 counting only the distinct ones).

The product of its digits is 1935360, while the sum is 48.

The spelling of 1144544676132 in words is "one trillion, one hundred forty-four billion, five hundred forty-four million, six hundred seventy-six thousand, one hundred thirty-two".