1144985124 has 48 divisors (see below), whose sum is σ = 2761113600. Its totient is φ = 368908320.

The previous prime is 1144985119. The next prime is 1144985141. The reversal of 1144985124 is 4215894411.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 476077 + ... + 478475.

It is an arithmetic number, because the mean of its divisors is an integer number (57523200).

Almost surely, 2^1144985124 is an apocalyptic number.

It is an amenable number.

1144985124 is an abundant number, since it is smaller than the sum of its proper divisors (1616128476).

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

1144985124 is a wasteful number, since it uses less digits than its factorization.

1144985124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3720 (or 3718 counting only the distinct ones).

The product of its digits is 46080, while the sum is 39.

The square root of 1144985124 is about 33837.6288176344. The cubic root of 1144985124 is about 1046.1644259405.

The spelling of 1144985124 in words is "one billion, one hundred forty-four million, nine hundred eighty-five thousand, one hundred twenty-four".