1241323312 has 20 divisors (see below), whose sum is σ = 2460997000. Its totient is φ = 606227328.

The previous prime is 1241323309. The next prime is 1241323319. The reversal of 1241323312 is 2133231421.

It is not an unprimeable number, because it can be changed into a prime (1241323319) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 901437 + ... + 902812.

It is an arithmetic number, because the mean of its divisors is an integer number (123049850).

Almost surely, 2^1241323312 is an apocalyptic number.

It is an amenable number.

1241323312 is a deficient number, since it is larger than the sum of its proper divisors (1219673688).

1241323312 is a wasteful number, since it uses less digits than its factorization.

1241323312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1804300 (or 1804294 counting only the distinct ones).

The product of its digits is 864, while the sum is 22.

The square root of 1241323312 is about 35232.4184807118. The cubic root of 1241323312 is about 1074.7191080061.

Adding to 1241323312 its reverse (2133231421), we get a palindrome (3374554733).

The spelling of 1241323312 in words is "one billion, two hundred forty-one million, three hundred twenty-three thousand, three hundred twelve".