1673236516001 has 8 divisors (see below), whose sum is σ = 1673779292544. Its totient is φ = 1672693827840.

The previous prime is 1673236515941. The next prime is 1673236516037. The reversal of 1673236516001 is 1006156323761.

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

It is a cyclic number.

It is not a de Polignac number, because 1673236516001 - 2³⁴ = 1656056646817 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1673236516001.

It is not an unprimeable number, because it can be changed into a prime (1673236516201) 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, 65741060 + ... + 65766506.

It is an arithmetic number, because the mean of its divisors is an integer number (209222411568).

Almost surely, 2^{1673236516001} is an apocalyptic number.

It is an amenable number.

1673236516001 is a deficient number, since it is larger than the sum of its proper divisors (542776543).

1673236516001 is a wasteful number, since it uses less digits than its factorization.

1673236516001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44191.

The product of its (nonzero) digits is 136080, while the sum is 41.

The spelling of 1673236516001 in words is "one trillion, six hundred seventy-three billion, two hundred thirty-six million, five hundred sixteen thousand, one".