1334434013 has 4 divisors (see below), whose sum is σ = 1455746208. Its totient is φ = 1213121820.

The previous prime is 1334434009. The next prime is 1334434019. The reversal of 1334434013 is 3104344331.

It is a happy number.

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: 3104344331 = 11 ⋅282213121.

It is a cyclic number.

It is not a de Polignac number, because 1334434013 - 2² = 1334434009 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 (1334434019) 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, 60656081 + ... + 60656102.

It is an arithmetic number, because the mean of its divisors is an integer number (363936552).

Almost surely, 2^1334434013 is an apocalyptic number.

It is an amenable number.

1334434013 is a deficient number, since it is larger than the sum of its proper divisors (121312195).

1334434013 is a wasteful number, since it uses less digits than its factorization.

1334434013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121312194.

The product of its (nonzero) digits is 5184, while the sum is 26.

The square root of 1334434013 is about 36529.9057348907. The cubic root of 1334434013 is about 1100.9451966794.

Adding to 1334434013 its reverse (3104344331), we get a palindrome (4438778344).

The spelling of 1334434013 in words is "one billion, three hundred thirty-four million, four hundred thirty-four thousand, thirteen".