1241152816 has 10 divisors (see below), whose sum is σ = 2404733612. Its totient is φ = 620576400.

The previous prime is 1241152799. The next prime is 1241152849. The reversal of 1241152816 is 6182511421.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 38786010 + ... + 38786041.

Almost surely, 2^1241152816 is an apocalyptic number.

1241152816 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1241152816 is a deficient number, since it is larger than the sum of its proper divisors (1163580796).

1241152816 is an equidigital number, since it uses as much as digits as its factorization.

1241152816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77572059 (or 77572053 counting only the distinct ones).

The product of its digits is 3840, while the sum is 31.

The square root of 1241152816 is about 35229.9988078342. The cubic root of 1241152816 is about 1074.6699014599.

The spelling of 1241152816 in words is "one billion, two hundred forty-one million, one hundred fifty-two thousand, eight hundred sixteen".