801073042664 has 32 divisors (see below), whose sum is σ = 1517042075040. Its totient is φ = 396529320000.

The previous prime is 801073042661. The next prime is 801073042669. The reversal of 801073042664 is 466240370108.

It is not an unprimeable number, because it can be changed into a prime (801073042661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8559467 + ... + 8652549.

It is an arithmetic number, because the mean of its divisors is an integer number (47407564845).

Almost surely, 2^801073042664 is an apocalyptic number.

It is an amenable number.

801073042664 is a deficient number, since it is larger than the sum of its proper divisors (715969032376).

801073042664 is a wasteful number, since it uses less digits than its factorization.

801073042664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103841 (or 103837 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 41.

The spelling of 801073042664 in words is "eight hundred one billion, seventy-three million, forty-two thousand, six hundred sixty-four".