801333898920 has 96 divisors (see below), whose sum is σ = 2606107345920. Its totient is φ = 213543630720.

The previous prime is 801333898889. The next prime is 801333898957. The reversal of 801333898920 is 29898333108.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 227044 + ... + 1286163.

It is an arithmetic number, because the mean of its divisors is an integer number (27146951520).

Almost surely, 2^801333898920 is an apocalyptic number.

It is an amenable number.

801333898920 is an abundant number, since it is smaller than the sum of its proper divisors (1804773447000).

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

801333898920 is a wasteful number, since it uses less digits than its factorization.

801333898920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1514695 (or 1514688 counting only the distinct ones).

The product of its (nonzero) digits is 2239488, while the sum is 54.

The spelling of 801333898920 in words is "eight hundred one billion, three hundred thirty-three million, eight hundred ninety-eight thousand, nine hundred twenty".