801604632426 has 32 divisors (see below), whose sum is σ = 1727246021760. Its totient is φ = 246545726784.

The previous prime is 801604632403. The next prime is 801604632503. The reversal of 801604632426 is 624236406108.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1931721 + ... + 2309708.

It is an arithmetic number, because the mean of its divisors is an integer number (53976438180).

Almost surely, 2^801604632426 is an apocalyptic number.

801604632426 is an abundant number, since it is smaller than the sum of its proper divisors (925641389334).

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

801604632426 is a wasteful number, since it uses less digits than its factorization.

801604632426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4243870.

The product of its (nonzero) digits is 331776, while the sum is 42.

The spelling of 801604632426 in words is "eight hundred one billion, six hundred four million, six hundred thirty-two thousand, four hundred twenty-six".