1341366155 has 8 divisors (see below), whose sum is σ = 1614417792. Its totient is φ = 1069907328.

The previous prime is 1341366133. The next prime is 1341366157. The reversal of 1341366155 is 5516631431.

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 1341366155 - 2⁸ = 1341365899 is a prime.

It is a super-3 number, since 3×1341366155³ (a number of 28 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1341366157) 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, 396347 + ... + 399716.

It is an arithmetic number, because the mean of its divisors is an integer number (201802224).

Almost surely, 2^1341366155 is an apocalyptic number.

1341366155 is a deficient number, since it is larger than the sum of its proper divisors (273051637).

1341366155 is an equidigital number, since it uses as much as digits as its factorization.

1341366155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 796405.

The product of its digits is 32400, while the sum is 35.

The square root of 1341366155 is about 36624.6659370430. The cubic root of 1341366155 is about 1102.8483083889.

Adding to 1341366155 its reverse (5516631431), we get a palindrome (6857997586).

The spelling of 1341366155 in words is "one billion, three hundred forty-one million, three hundred sixty-six thousand, one hundred fifty-five".