1350452312 has 16 divisors (see below), whose sum is σ = 2762289000. Its totient is φ = 613841920.

The previous prime is 1350452297. The next prime is 1350452351. The reversal of 1350452312 is 2132540531.

It is a happy number.

It is a super-2 number, since 2×1350452312² = 3647442893972290688, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7672937 + ... + 7673112.

Almost surely, 2^1350452312 is an apocalyptic number.

It is an amenable number.

1350452312 is an abundant number, since it is smaller than the sum of its proper divisors (1411836688).

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

1350452312 is a wasteful number, since it uses less digits than its factorization.

1350452312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15346066 (or 15346062 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 1350452312 is about 36748.5008129583. The cubic root of 1350452312 is about 1105.3328677840.

Adding to 1350452312 its reverse (2132540531), we get a palindrome (3482992843).

The spelling of 1350452312 in words is "one billion, three hundred fifty million, four hundred fifty-two thousand, three hundred twelve".