1334132447 has 2 divisors, whose sum is σ = 1334132448. Its totient is φ = 1334132446.

The previous prime is 1334132413. The next prime is 1334132473. The reversal of 1334132447 is 7442314331.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (7442314331) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1334132447 - 2⁶ = 1334132383 is a prime.

It is a super-2 number, since 2×1334132447² = 3559818772276415618, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1334132407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 667066223 + 667066224.

It is an arithmetic number, because the mean of its divisors is an integer number (667066224).

Almost surely, 2^1334132447 is an apocalyptic number.

1334132447 is a deficient number, since it is larger than the sum of its proper divisors (1).

1334132447 is an equidigital number, since it uses as much as digits as its factorization.

1334132447 is an evil number, because the sum of its binary digits is even.

The product of its digits is 24192, while the sum is 32.

The square root of 1334132447 is about 36525.7778425046. Note that the first 3 decimals coincide. The cubic root of 1334132447 is about 1100.8622569839.

Adding to 1334132447 its reverse (7442314331), we get a palindrome (8776446778).

The spelling of 1334132447 in words is "one billion, three hundred thirty-four million, one hundred thirty-two thousand, four hundred forty-seven".