1241201104 has 40 divisors (see below), whose sum is σ = 2825256672. Its totient is φ = 520782720.

The previous prime is 1241201083. The next prime is 1241201107. The reversal of 1241201104 is 4011021421.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1241201107) 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, 268954 + ... + 273529.

Almost surely, 2^1241201104 is an apocalyptic number.

It is an amenable number.

1241201104 is an abundant number, since it is smaller than the sum of its proper divisors (1584055568).

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

1241201104 is a wasteful number, since it uses less digits than its factorization.

1241201104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 542515 (or 542509 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

The square root of 1241201104 is about 35230.6841261989. The cubic root of 1241201104 is about 1074.6838382307.

Adding to 1241201104 its reverse (4011021421), we get a palindrome (5252222525).

The spelling of 1241201104 in words is "one billion, two hundred forty-one million, two hundred one thousand, one hundred four".