1672410908409 has 8 divisors (see below), whose sum is σ = 2266436641152. Its totient is φ = 1096662890640.

The previous prime is 1672410908393. The next prime is 1672410908477. The reversal of 1672410908409 is 9048090142761.

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

It is not a de Polignac number, because 1672410908409 - 2⁴ = 1672410908393 is a prime.

It is a super-2 number, since 2×1672410908409² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1672410908309) 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, 4569428529 + ... + 4569428894.

It is an arithmetic number, because the mean of its divisors is an integer number (283304580144).

Almost surely, 2^{1672410908409} is an apocalyptic number.

It is an amenable number.

1672410908409 is a deficient number, since it is larger than the sum of its proper divisors (594025732743).

1672410908409 is an equidigital number, since it uses as much as digits as its factorization.

1672410908409 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9138857487.

The product of its (nonzero) digits is 870912, while the sum is 51.

The spelling of 1672410908409 in words is "one trillion, six hundred seventy-two billion, four hundred ten million, nine hundred eight thousand, four hundred nine".