1244244030 has 32 divisors (see below), whose sum is σ = 3019744800. Its totient is φ = 328069632.

The previous prime is 1244244011. The next prime is 1244244031. The reversal of 1244244030 is 304424421.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1244244031) 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, 230335 + ... + 235674.

It is an arithmetic number, because the mean of its divisors is an integer number (94367025).

Almost surely, 2^1244244030 is an apocalyptic number.

1244244030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1244244030 is an abundant number, since it is smaller than the sum of its proper divisors (1775500770).

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

1244244030 is a wasteful number, since it uses less digits than its factorization.

1244244030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 466108.

The product of its (nonzero) digits is 3072, while the sum is 24.

The square root of 1244244030 is about 35273.8434254052. The cubic root of 1244244030 is about 1075.5613523915.

Adding to 1244244030 its reverse (304424421), we get a palindrome (1548668451).

The spelling of 1244244030 in words is "one billion, two hundred forty-four million, two hundred forty-four thousand, thirty".