1201241444 has 24 divisors (see below), whose sum is σ = 2336909568. Its totient is φ = 536533920.

The previous prime is 1201241443. The next prime is 1201241473. The reversal of 1201241444 is 4441421021.

It is not an unprimeable number, because it can be changed into a prime (1201241443) by changing a digit.

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, 370982 + ... + 374205.

It is an arithmetic number, because the mean of its divisors is an integer number (97371232).

Almost surely, 2^1201241444 is an apocalyptic number.

It is an amenable number.

1201241444 is a deficient number, since it is larger than the sum of its proper divisors (1135668124).

1201241444 is a wasteful number, since it uses less digits than its factorization.

1201241444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 745235 (or 745233 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 23.

The square root of 1201241444 is about 34658.9302200746. The cubic root of 1201241444 is about 1063.0248959701.

Adding to 1201241444 its reverse (4441421021), we get a palindrome (5642662465).

The spelling of 1201241444 in words is "one billion, two hundred one million, two hundred forty-one thousand, four hundred forty-four".