1341540211 has 4 divisors (see below), whose sum is σ = 1463498424. Its totient is φ = 1219582000.

The previous prime is 1341540209. The next prime is 1341540217. The reversal of 1341540211 is 1120451431.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1120451431 = 11 ⋅101859221.

It is a cyclic number.

It is not a de Polignac number, because 1341540211 - 2¹ = 1341540209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1341540217) 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, 60979090 + ... + 60979111.

It is an arithmetic number, because the mean of its divisors is an integer number (365874606).

Almost surely, 2^1341540211 is an apocalyptic number.

1341540211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1341540211 is a deficient number, since it is larger than the sum of its proper divisors (121958213).

1341540211 is a wasteful number, since it uses less digits than its factorization.

1341540211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121958212.

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 1341540211 is about 36627.0420727637. The cubic root of 1341540211 is about 1102.8960082811.

Adding to 1341540211 its reverse (1120451431), we get a palindrome (2461991642).

The spelling of 1341540211 in words is "one billion, three hundred forty-one million, five hundred forty thousand, two hundred eleven".