1334135141 has 4 divisors (see below), whose sum is σ = 1404352800. Its totient is φ = 1263917484.

The previous prime is 1334135137. The next prime is 1334135149. The reversal of 1334135141 is 1415314331.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1415314331 = 31 ⋅45655301.

It is a cyclic number.

It is not a de Polignac number, because 1334135141 - 2² = 1334135137 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1334135141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1334135149) 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, 35108801 + ... + 35108838.

It is an arithmetic number, because the mean of its divisors is an integer number (351088200).

Almost surely, 2^1334135141 is an apocalyptic number.

It is an amenable number.

1334135141 is a deficient number, since it is larger than the sum of its proper divisors (70217659).

1334135141 is an equidigital number, since it uses as much as digits as its factorization.

1334135141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70217658.

The product of its digits is 2160, while the sum is 26.

The square root of 1334135141 is about 36525.8147205507. The cubic root of 1334135141 is about 1100.8629979700.

Adding to 1334135141 its reverse (1415314331), we get a palindrome (2749449472).

The spelling of 1334135141 in words is "one billion, three hundred thirty-four million, one hundred thirty-five thousand, one hundred forty-one".