1241141420 has 48 divisors (see below), whose sum is σ = 2783289600. Its totient is φ = 463868160.

The previous prime is 1241141399. The next prime is 1241141437. The reversal of 1241141420 is 241411421.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 1241141392 and 1241141401.

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, 16535 + ... + 52494.

It is an arithmetic number, because the mean of its divisors is an integer number (57985200).

Almost surely, 2^1241141420 is an apocalyptic number.

1241141420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1241141420 is an abundant number, since it is smaller than the sum of its proper divisors (1542148180).

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

1241141420 is a wasteful number, since it uses less digits than its factorization.

1241141420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69098 (or 69096 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

The square root of 1241141420 is about 35229.8370703016. The cubic root of 1241141420 is about 1074.6666123200. Note that the first 4 decimals are identical.

Adding to 1241141420 its reverse (241411421), we get a palindrome (1482552841).

The spelling of 1241141420 in words is "one billion, two hundred forty-one million, one hundred forty-one thousand, four hundred twenty".