804774040041 has 8 divisors (see below), whose sum is σ = 1073153513664. Its totient is φ = 536455296560.

The previous prime is 804774040039. The next prime is 804774040127. The reversal of 804774040041 is 140040477408.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 804774040041 - 2¹ = 804774040039 is a prime.

It is a super-2 number, since 2×804774040041² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (804774040001) 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, 15151605 + ... + 15204626.

It is an arithmetic number, because the mean of its divisors is an integer number (134144189208).

Almost surely, 2^804774040041 is an apocalyptic number.

It is an amenable number.

804774040041 is a deficient number, since it is larger than the sum of its proper divisors (268379473623).

804774040041 is a wasteful number, since it uses less digits than its factorization.

804774040041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30365071.

The product of its (nonzero) digits is 100352, while the sum is 39.

The spelling of 804774040041 in words is "eight hundred four billion, seven hundred seventy-four million, forty thousand, forty-one".