1334030345 has 8 divisors (see below), whose sum is σ = 1618823880. Its totient is φ = 1055232640.

The previous prime is 1334030317. The next prime is 1334030393. The reversal of 1334030345 is 5430304331.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 208629136 + 1125401209 = 14444^2 + 33547^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1334030345 - 2¹² = 1334026249 is a prime.

It is a super-2 number, since 2×1334030345² = 3559273922761638050, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1498466 + ... + 1499355.

It is an arithmetic number, because the mean of its divisors is an integer number (202352985).

Almost surely, 2^1334030345 is an apocalyptic number.

It is an amenable number.

1334030345 is a deficient number, since it is larger than the sum of its proper divisors (284793535).

1334030345 is an equidigital number, since it uses as much as digits as its factorization.

1334030345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2997915.

The product of its (nonzero) digits is 6480, while the sum is 26.

The square root of 1334030345 is about 36524.3801453221. The cubic root of 1334030345 is about 1100.8341730392.

Adding to 1334030345 its reverse (5430304331), we get a palindrome (6764334676).

The spelling of 1334030345 in words is "one billion, three hundred thirty-four million, thirty thousand, three hundred forty-five".