1241005316 has 24 divisors (see below), whose sum is σ = 2182438104. Its totient is φ = 617460480.

The previous prime is 1241005303. The next prime is 1241005373. The reversal of 1241005316 is 6135001421.

It can be written as a sum of positive squares in 4 ways, for example, as 170406916 + 1070598400 = 13054^2 + 32720^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1241005291 and 1241005300.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1134866 + ... + 1135958.

It is an arithmetic number, because the mean of its divisors is an integer number (90934921).

Almost surely, 2^1241005316 is an apocalyptic number.

It is an amenable number.

1241005316 is a deficient number, since it is larger than the sum of its proper divisors (941432788).

1241005316 is a wasteful number, since it uses less digits than its factorization.

1241005316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2231 (or 2229 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 1241005316 is about 35227.9053592461. The cubic root of 1241005316 is about 1074.6273281124.

Adding to 1241005316 its reverse (6135001421), we get a palindrome (7376006737).

The spelling of 1241005316 in words is "one billion, two hundred forty-one million, five thousand, three hundred sixteen".