800213249770 has 64 divisors (see below), whose sum is σ = 1654221398400. Its totient is φ = 275639535360.

The previous prime is 800213249767. The next prime is 800213249777. The reversal of 800213249770 is 77942312008.

It is not an unprimeable number, because it can be changed into a prime (800213249777) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24388536 + ... + 24421324.

It is an arithmetic number, because the mean of its divisors is an integer number (25847209350).

Almost surely, 2^800213249770 is an apocalyptic number.

800213249770 is an abundant number, since it is smaller than the sum of its proper divisors (854008148630).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

800213249770 is a wasteful number, since it uses less digits than its factorization.

800213249770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44503.

The product of its (nonzero) digits is 169344, while the sum is 43.

The spelling of 800213249770 in words is "eight hundred billion, two hundred thirteen million, two hundred forty-nine thousand, seven hundred seventy".