1334005061 has 4 divisors (see below), whose sum is σ = 1338267372. Its totient is φ = 1329742752.

The previous prime is 1334005021. The next prime is 1334005073. The reversal of 1334005061 is 1605004331.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 47348161 + 1286656900 = 6881^2 + 35870^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1334005061 is a prime.

It is a super-2 number, since 2×1334005061² = 3559139005547227442, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1334005021) 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, 2130686 + ... + 2131311.

It is an arithmetic number, because the mean of its divisors is an integer number (334566843).

Almost surely, 2^1334005061 is an apocalyptic number.

It is an amenable number.

1334005061 is a deficient number, since it is larger than the sum of its proper divisors (4262311).

1334005061 is an equidigital number, since it uses as much as digits as its factorization.

1334005061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4262310.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 1334005061 is about 36524.0340187116. The cubic root of 1334005061 is about 1100.8272182581.

Adding to 1334005061 its reverse (1605004331), we get a palindrome (2939009392).

The spelling of 1334005061 in words is "one billion, three hundred thirty-four million, five thousand, sixty-one".