1352141312 has 20 divisors (see below), whose sum is σ = 2701642746. Its totient is φ = 676070400.

The previous prime is 1352141299. The next prime is 1352141333. The reversal of 1352141312 is 2131412531.

It can be written as a sum of positive squares in only one way, i.e., 913490176 + 438651136 = 30224^2 + 20944^2 .

It is a super-2 number, since 2×1352141312² = 3656572255234162688, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1319939 + ... + 1320962.

Almost surely, 2^1352141312 is an apocalyptic number.

It is an amenable number.

1352141312 is a deficient number, since it is larger than the sum of its proper divisors (1349501434).

1352141312 is an frugal number, since it uses more digits than its factorization.

1352141312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2640919 (or 2640903 counting only the distinct ones).

The product of its digits is 720, while the sum is 23.

The square root of 1352141312 is about 36771.4741613659. The cubic root of 1352141312 is about 1105.7934861583.

Adding to 1352141312 its reverse (2131412531), we get a palindrome (3483553843).

The spelling of 1352141312 in words is "one billion, three hundred fifty-two million, one hundred forty-one thousand, three hundred twelve".