1201441004 has 6 divisors (see below), whose sum is σ = 2102521764. Its totient is φ = 600720500.

The previous prime is 1201441001. The next prime is 1201441039. The reversal of 1201441004 is 4001441021.

It is not an unprimeable number, because it can be changed into a prime (1201441001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 150180122 + ... + 150180129.

It is an arithmetic number, because the mean of its divisors is an integer number (350420294).

Almost surely, 2^1201441004 is an apocalyptic number.

It is an amenable number.

1201441004 is a deficient number, since it is larger than the sum of its proper divisors (901080760).

1201441004 is a wasteful number, since it uses less digits than its factorization.

1201441004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300360255 (or 300360253 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 1201441004 is about 34661.8090122255. The cubic root of 1201441004 is about 1063.0837588249.

Adding to 1201441004 its sum of digits (17), we get a palindrome (1201441021).

Adding to 1201441004 its reverse (4001441021), we get a palindrome (5202882025).

The spelling of 1201441004 in words is "one billion, two hundred one million, four hundred forty-one thousand, four".