1341540323 has 8 divisors (see below), whose sum is σ = 1351365120. Its totient is φ = 1331728200.

The previous prime is 1341540311. The next prime is 1341540331. The reversal of 1341540323 is 3230451431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1341540323 - 2⁶ = 1341540259 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1341540292 and 1341540301.

It is not an unprimeable number, because it can be changed into a prime (1341570323) 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, 340358 + ... + 344276.

It is an arithmetic number, because the mean of its divisors is an integer number (168920640).

Almost surely, 2^1341540323 is an apocalyptic number.

1341540323 is a deficient number, since it is larger than the sum of its proper divisors (9824797).

1341540323 is a wasteful number, since it uses less digits than its factorization.

1341540323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6337.

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 1341540323 is about 36627.0436016886. The cubic root of 1341540323 is about 1102.8960389733.

Adding to 1341540323 its reverse (3230451431), we get a palindrome (4571991754).

The spelling of 1341540323 in words is "one billion, three hundred forty-one million, five hundred forty thousand, three hundred twenty-three".