1040300144 has 20 divisors (see below), whose sum is σ = 2170626696. Its totient is φ = 480138432.

The previous prime is 1040300111. The next prime is 1040300153. The reversal of 1040300144 is 4410030401.

1040300144 is a modest number, since divided by 300144 gives 1040 as remainder.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 2500514 + ... + 2500929.

Almost surely, 2^1040300144 is an apocalyptic number.

It is an amenable number.

1040300144 is an abundant number, since it is smaller than the sum of its proper divisors (1130326552).

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

1040300144 is a wasteful number, since it uses less digits than its factorization.

1040300144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5001464 (or 5001458 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 1040300144 is about 32253.6841926624. The cubic root of 1040300144 is about 1013.2568603801.

Adding to 1040300144 its reverse (4410030401), we get a palindrome (5450330545).

The spelling of 1040300144 in words is "one billion, forty million, three hundred thousand, one hundred forty-four".