8401130657273 has 8 divisors (see below), whose sum is σ = 8403384009600. Its totient is φ = 8398877597968.

The previous prime is 8401130657263. The next prime is 8401130657299. The reversal of 8401130657273 is 3727560311048.

It is a happy number.

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-8401130657273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8401130657263) 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, 64744223 + ... + 64873851.

It is an arithmetic number, because the mean of its divisors is an integer number (1050423001200).

Almost surely, 2^{8401130657273} is an apocalyptic number.

It is an amenable number.

8401130657273 is a deficient number, since it is larger than the sum of its proper divisors (2253352327).

8401130657273 is a wasteful number, since it uses less digits than its factorization.

8401130657273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146511.

The product of its (nonzero) digits is 846720, while the sum is 47.

The spelling of 8401130657273 in words is "eight trillion, four hundred one billion, one hundred thirty million, six hundred fifty-seven thousand, two hundred seventy-three".