1430794408409 has 8 divisors (see below), whose sum is σ = 1480156988160. Its totient is φ = 1381433484816.

The previous prime is 1430794408403. The next prime is 1430794408411. The reversal of 1430794408409 is 9048044970341.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1430794408409 is a prime.

It is a super-2 number, since 2×1430794408409² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1430794408403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1492472 + ... + 2255894.

It is an arithmetic number, because the mean of its divisors is an integer number (185019623520).

Almost surely, 2^{1430794408409} is an apocalyptic number.

It is an amenable number.

1430794408409 is a deficient number, since it is larger than the sum of its proper divisors (49362579751).

1430794408409 is an equidigital number, since it uses as much as digits as its factorization.

1430794408409 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 828079.

The product of its (nonzero) digits is 3483648, while the sum is 53.

The spelling of 1430794408409 in words is "one trillion, four hundred thirty billion, seven hundred ninety-four million, four hundred eight thousand, four hundred nine".