1334432139919 has 2 divisors, whose sum is σ = 1334432139920. Its totient is φ = 1334432139918.

The previous prime is 1334432139917. The next prime is 1334432140043. The reversal of 1334432139919 is 9199312344331.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1334432139919 - 2¹ = 1334432139917 is a prime.

It is a super-2 number, since 2×1334432139919² (a number of 25 digits) contains 22 as substring.

Together with 1334432139917, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1334432139917) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 667216069959 + 667216069960.

It is an arithmetic number, because the mean of its divisors is an integer number (667216069960).

Almost surely, 2^{1334432139919} is an apocalyptic number.

1334432139919 is a deficient number, since it is larger than the sum of its proper divisors (1).

1334432139919 is an equidigital number, since it uses as much as digits as its factorization.

1334432139919 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1889568, while the sum is 52.

The spelling of 1334432139919 in words is "one trillion, three hundred thirty-four billion, four hundred thirty-two million, one hundred thirty-nine thousand, nine hundred nineteen".