1314342541 has 4 divisors (see below), whose sum is σ = 1321604284. Its totient is φ = 1307080800.

The previous prime is 1314342509. The next prime is 1314342569. The reversal of 1314342541 is 1452434131.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1452434131 = 1907 ⋅761633.

It can be written as a sum of positive squares in 2 ways, for example, as 9326916 + 1305015625 = 3054^2 + 36125^2 .

It is a cyclic number.

It is not a de Polignac number, because 1314342541 - 2⁵ = 1314342509 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1314342581) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3630600 + ... + 3630961.

It is an arithmetic number, because the mean of its divisors is an integer number (330401071).

Almost surely, 2^1314342541 is an apocalyptic number.

It is an amenable number.

1314342541 is a deficient number, since it is larger than the sum of its proper divisors (7261743).

1314342541 is an equidigital number, since it uses as much as digits as its factorization.

1314342541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7261742.

The product of its digits is 5760, while the sum is 28.

The square root of 1314342541 is about 36253.8624287123. The cubic root of 1314342541 is about 1095.3918910321.

Adding to 1314342541 its reverse (1452434131), we get a palindrome (2766776672).

The spelling of 1314342541 in words is "one billion, three hundred fourteen million, three hundred forty-two thousand, five hundred forty-one".