804429016898 has 32 divisors (see below), whose sum is σ = 1304560857600. Its totient is φ = 369818761536.

The previous prime is 804429016837. The next prime is 804429016901. The reversal of 804429016898 is 898610924408.

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, 47991443 + ... + 48008201.

It is an arithmetic number, because the mean of its divisors is an integer number (40767526800).

Almost surely, 2^804429016898 is an apocalyptic number.

804429016898 is a deficient number, since it is larger than the sum of its proper divisors (500131840702).

804429016898 is a wasteful number, since it uses less digits than its factorization.

804429016898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23906.

The product of its (nonzero) digits is 7962624, while the sum is 59.

The spelling of 804429016898 in words is "eight hundred four billion, four hundred twenty-nine million, sixteen thousand, eight hundred ninety-eight".