804127007134 has 16 divisors (see below), whose sum is σ = 1315886342400. Its totient is φ = 365500567960.

The previous prime is 804127007129. The next prime is 804127007149. The reversal of 804127007134 is 431700721408.

It is a junction number, because it is equal to n+sod(n) for n = 804127007093 and 804127007102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 136827 + ... + 1275529.

It is an arithmetic number, because the mean of its divisors is an integer number (82242896400).

Almost surely, 2^804127007134 is an apocalyptic number.

804127007134 is a deficient number, since it is larger than the sum of its proper divisors (511759335266).

804127007134 is a wasteful number, since it uses less digits than its factorization.

804127007134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1170815.

The product of its (nonzero) digits is 37632, while the sum is 37.

It can be divided in two parts, 80 and 4127007134, that added together give a palindrome (4127007214).

The spelling of 804127007134 in words is "eight hundred four billion, one hundred twenty-seven million, seven thousand, one hundred thirty-four".