800173389411 has 24 divisors (see below), whose sum is σ = 1278151610736. Its totient is φ = 478310365440.

The previous prime is 800173389409. The next prime is 800173389479. The reversal of 800173389411 is 114983371008.

It is not a de Polignac number, because 800173389411 - 2¹ = 800173389409 is a prime.

It is not an unprimeable number, because it can be changed into a prime (800173381411) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 55352770 + ... + 55367223.

It is an arithmetic number, because the mean of its divisors is an integer number (53256317114).

Almost surely, 2^800173389411 is an apocalyptic number.

800173389411 is a deficient number, since it is larger than the sum of its proper divisors (477978221325).

800173389411 is a wasteful number, since it uses less digits than its factorization.

800173389411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110720083 (or 110720080 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 45.

The spelling of 800173389411 in words is "eight hundred billion, one hundred seventy-three million, three hundred eighty-nine thousand, four hundred eleven".