1241018416 has 40 divisors (see below), whose sum is σ = 2638831104. Its totient is φ = 560708160.

The previous prime is 1241018393. The next prime is 1241018417. The reversal of 1241018416 is 6148101421.

It is a super-2 number, since 2×1241018416² = 3080253417702298112, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1241018417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8281 + ... + 50503.

Almost surely, 2^1241018416 is an apocalyptic number.

1241018416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1241018416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1319415552).

1241018416 is an abundant number, since it is smaller than the sum of its proper divisors (1397812688).

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

1241018416 is a wasteful number, since it uses less digits than its factorization.

1241018416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42409 (or 42403 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 28.

The square root of 1241018416 is about 35228.0912909002. The cubic root of 1241018416 is about 1074.6311093394.

Adding to 1241018416 its reverse (6148101421), we get a palindrome (7389119837).

The spelling of 1241018416 in words is "one billion, two hundred forty-one million, eighteen thousand, four hundred sixteen".