1341211312 has 20 divisors (see below), whose sum is σ = 2969825296. Its totient is φ = 574804800.

The previous prime is 1341211303. The next prime is 1341211327. The reversal of 1341211312 is 2131121431.

It is a super-2 number, since 2×1341211312² = 3597695566873522688, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1341211312.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5987439 + ... + 5987662.

Almost surely, 2^1341211312 is an apocalyptic number.

It is an amenable number.

1341211312 is an abundant number, since it is smaller than the sum of its proper divisors (1628613984).

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

1341211312 is a wasteful number, since it uses less digits than its factorization.

1341211312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11975116 (or 11975110 counting only the distinct ones).

The product of its digits is 144, while the sum is 19.

The square root of 1341211312 is about 36622.5519591412. The cubic root of 1341211312 is about 1102.8058703339.

Adding to 1341211312 its reverse (2131121431), we get a palindrome (3472332743).

The spelling of 1341211312 in words is "one billion, three hundred forty-one million, two hundred eleven thousand, three hundred twelve".