1241041020 has 48 divisors (see below), whose sum is σ = 3518914560. Its totient is φ = 326753856.

The previous prime is 1241040979. The next prime is 1241041033. The reversal of 1241041020 is 201401421.

1241041020 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 126172 + ... + 135651.

It is an arithmetic number, because the mean of its divisors is an integer number (73310720).

Almost surely, 2^1241041020 is an apocalyptic number.

1241041020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1241041020 is an abundant number, since it is smaller than the sum of its proper divisors (2277873540).

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

1241041020 is a wasteful number, since it uses less digits than its factorization.

1241041020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261914 (or 261912 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 1241041020 is about 35228.4121129522. The cubic root of 1241041020 is about 1074.6376337696.

Adding to 1241041020 its reverse (201401421), we get a palindrome (1442442441).

The spelling of 1241041020 in words is "one billion, two hundred forty-one million, forty-one thousand, twenty".