1341540324 has 36 divisors (see below), whose sum is σ = 3392781756. Its totient is φ = 446960448.

The previous prime is 1341540311. The next prime is 1341540331. The reversal of 1341540324 is 4230451431.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 735494400 + 606045924 = 27120^2 + 24618^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 76002 + ... + 91974.

Almost surely, 2^1341540324 is an apocalyptic number.

It is an amenable number.

1341540324 is an abundant number, since it is smaller than the sum of its proper divisors (2051241432).

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

1341540324 is a wasteful number, since it uses less digits than its factorization.

1341540324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18316 (or 18311 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 1341540324 is about 36627.0436153397. The cubic root of 1341540324 is about 1102.8960392473.

Adding to 1341540324 its reverse (4230451431), we get a palindrome (5571991755).

The spelling of 1341540324 in words is "one billion, three hundred forty-one million, five hundred forty thousand, three hundred twenty-four".