1341002312 has 32 divisors (see below), whose sum is σ = 2725073400. Its totient is φ = 614974464.

The previous prime is 1341002303. The next prime is 1341002317. The reversal of 1341002312 is 2132001431.

It can be written as a sum of positive squares in 4 ways, for example, as 414773956 + 926228356 = 20366^2 + 30434^2 .

It is not an unprimeable number, because it can be changed into a prime (1341002317) 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, 24737 + ... + 57392.

Almost surely, 2^1341002312 is an apocalyptic number.

It is an amenable number.

1341002312 is an abundant number, since it is smaller than the sum of its proper divisors (1384071088).

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

1341002312 is a wasteful number, since it uses less digits than its factorization.

1341002312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82305 (or 82301 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 1341002312 is about 36619.6984149242. The cubic root of 1341002312 is about 1102.7485842081.

Adding to 1341002312 its reverse (2132001431), we get a palindrome (3473003743).

The spelling of 1341002312 in words is "one billion, three hundred forty-one million, two thousand, three hundred twelve".