1334064161 has 4 divisors (see below), whose sum is σ = 1335274752. Its totient is φ = 1332853572.

The previous prime is 1334064143. The next prime is 1334064167. The reversal of 1334064161 is 1614604331.

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.

It is a cyclic number.

It is not a de Polignac number, because 1334064161 - 2⁶ = 1334064097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1334064167) 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, 603641 + ... + 605846.

It is an arithmetic number, because the mean of its divisors is an integer number (333818688).

Almost surely, 2^1334064161 is an apocalyptic number.

It is an amenable number.

1334064161 is a deficient number, since it is larger than the sum of its proper divisors (1210591).

1334064161 is a wasteful number, since it uses less digits than its factorization.

1334064161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1210590.

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 1334064161 is about 36524.8430660557. The cubic root of 1334064161 is about 1100.8434745502.

Adding to 1334064161 its reverse (1614604331), we get a palindrome (2948668492).

The spelling of 1334064161 in words is "one billion, three hundred thirty-four million, sixty-four thousand, one hundred sixty-one".