1244133006 has 16 divisors (see below), whose sum is σ = 2488865664. Its totient is φ = 414611064.

The previous prime is 1244132969. The next prime is 1244133019. The reversal of 1244133006 is 6003314421.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4701 + ... + 50103.

It is an arithmetic number, because the mean of its divisors is an integer number (155554104).

Almost surely, 2^1244133006 is an apocalyptic number.

1244133006 is an abundant number, since it is smaller than the sum of its proper divisors (1244732658).

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

1244133006 is a wasteful number, since it uses less digits than its factorization.

1244133006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49975.

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 1244133006 is about 35272.2696462816. The cubic root of 1244133006 is about 1075.5293606298.

Adding to 1244133006 its reverse (6003314421), we get a palindrome (7247447427).

The spelling of 1244133006 in words is "one billion, two hundred forty-four million, one hundred thirty-three thousand, six".