1673171804001 has 8 divisors (see below), whose sum is σ = 2231097728704. Its totient is φ = 1115346874320.

The previous prime is 1673171803993. The next prime is 1673171804009. The reversal of 1673171804001 is 1004081713761.

It is an interprime number because it is at equal distance from previous prime (1673171803993) and next prime (1673171804009).

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

It is not a de Polignac number, because 1673171804001 - 2³ = 1673171803993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1673171804009) 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, 25210090 + ... + 25276371.

It is an arithmetic number, because the mean of its divisors is an integer number (278887216088).

Almost surely, 2^{1673171804001} is an apocalyptic number.

It is an amenable number.

1673171804001 is a deficient number, since it is larger than the sum of its proper divisors (557925924703).

1673171804001 is a wasteful number, since it uses less digits than its factorization.

1673171804001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50497511.

The product of its (nonzero) digits is 28224, while the sum is 39.

The spelling of 1673171804001 in words is "one trillion, six hundred seventy-three billion, one hundred seventy-one million, eight hundred four thousand, one".