1241342312 has 32 divisors (see below), whose sum is σ = 2816493120. Its totient is φ = 500709120.

The previous prime is 1241342293. The next prime is 1241342317. The reversal of 1241342312 is 2132431421.

It is not an unprimeable number, because it can be changed into a prime (1241342317) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 651014 + ... + 652917.

It is an arithmetic number, because the mean of its divisors is an integer number (88015410).

Almost surely, 2^1241342312 is an apocalyptic number.

It is an amenable number.

1241342312 is an abundant number, since it is smaller than the sum of its proper divisors (1575150808).

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

1241342312 is a wasteful number, since it uses less digits than its factorization.

1241342312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1303961 (or 1303957 counting only the distinct ones).

The product of its digits is 1152, while the sum is 23.

The square root of 1241342312 is about 35232.6881177125. The cubic root of 1241342312 is about 1074.7245912831.

Adding to 1241342312 its reverse (2132431421), we get a palindrome (3373773733).

The spelling of 1241342312 in words is "one billion, two hundred forty-one million, three hundred forty-two thousand, three hundred twelve".