1244030232 has 32 divisors (see below), whose sum is σ = 3112084800. Its totient is φ = 414408864.

The previous prime is 1244030209. The next prime is 1244030237. The reversal of 1244030232 is 2320304421.

It is a super-2 number, since 2×1244030232² = 3095222436259947648, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1244030199 and 1244030208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1244030237) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23119 + ... + 54977.

It is an arithmetic number, because the mean of its divisors is an integer number (97252650).

Almost surely, 2^1244030232 is an apocalyptic number.

1244030232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1244030232 is an abundant number, since it is smaller than the sum of its proper divisors (1868054568).

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

1244030232 is a wasteful number, since it uses less digits than its factorization.

1244030232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33495 (or 33491 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 1244030232 is about 35270.8127493541. The cubic root of 1244030232 is about 1075.4997444238.

Adding to 1244030232 its reverse (2320304421), we get a palindrome (3564334653).

The spelling of 1244030232 in words is "one billion, two hundred forty-four million, thirty thousand, two hundred thirty-two".