1320434119 has 8 divisors (see below), whose sum is σ = 1410030720. Its totient is φ = 1233775200.

The previous prime is 1320434111. The next prime is 1320434123. The reversal of 1320434119 is 9114340231.

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

It is not a de Polignac number, because 1320434119 - 2³ = 1320434111 is a prime.

It is a super-2 number, since 2×1320434119² = 3487092525238612322, 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 (1320434111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 733492 + ... + 735289.

It is an arithmetic number, because the mean of its divisors is an integer number (176253840).

Almost surely, 2^1320434119 is an apocalyptic number.

1320434119 is a deficient number, since it is larger than the sum of its proper divisors (89596601).

1320434119 is a wasteful number, since it uses less digits than its factorization.

1320434119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1468841.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 1320434119 is about 36337.7781241506. The cubic root of 1320434119 is about 1097.0815527975.

The spelling of 1320434119 in words is "one billion, three hundred twenty million, four hundred thirty-four thousand, one hundred nineteen".