1334342505 has 8 divisors (see below), whose sum is σ = 2134948032. Its totient is φ = 711649328.

The previous prime is 1334342491. The next prime is 1334342543. The reversal of 1334342505 is 5052434331.

1334342505 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 1334342505 - 2⁵ = 1334342473 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44478069 + ... + 44478098.

It is an arithmetic number, because the mean of its divisors is an integer number (266868504).

Almost surely, 2^1334342505 is an apocalyptic number.

1334342505 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1334342505 is a deficient number, since it is larger than the sum of its proper divisors (800605527).

1334342505 is an equidigital number, since it uses as much as digits as its factorization.

1334342505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88956175.

The product of its (nonzero) digits is 21600, while the sum is 30.

The square root of 1334342505 is about 36528.6532053948. The cubic root of 1334342505 is about 1100.9200305553.

Adding to 1334342505 its reverse (5052434331), we get a palindrome (6386776836).

The spelling of 1334342505 in words is "one billion, three hundred thirty-four million, three hundred forty-two thousand, five hundred five".