804370128801 has 16 divisors (see below), whose sum is σ = 1080756230400. Its totient is φ = 532119297168.

The previous prime is 804370128769. The next prime is 804370128823. The reversal of 804370128801 is 108821073408.

It is not a de Polignac number, because 804370128801 - 2⁵ = 804370128769 is a prime.

It is a super-2 number, since 2×804370128801² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (804370128701) 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 15 ways as a sum of consecutive naturals, for example, 337890 + ... + 1312596.

It is an arithmetic number, because the mean of its divisors is an integer number (67547264400).

Almost surely, 2^804370128801 is an apocalyptic number.

It is an amenable number.

804370128801 is a deficient number, since it is larger than the sum of its proper divisors (276386101599).

804370128801 is a wasteful number, since it uses less digits than its factorization.

804370128801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 976828.

The product of its (nonzero) digits is 86016, while the sum is 42.

The spelling of 804370128801 in words is "eight hundred four billion, three hundred seventy million, one hundred twenty-eight thousand, eight hundred one".