7104423635506 has 4 divisors (see below), whose sum is σ = 10656635453262. Its totient is φ = 3552211817752.

The previous prime is 7104423635503. The next prime is 7104423635521. The reversal of 7104423635506 is 6055363244017.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 4214624232025 + 2889799403481 = 2052955^2 + 1699941^2 .

It is not an unprimeable number, because it can be changed into a prime (7104423635503) 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 as a sum of consecutive naturals, namely, 1776105908875 + ... + 1776105908878.

Almost surely, 2^{7104423635506} is an apocalyptic number.

7104423635506 is a deficient number, since it is larger than the sum of its proper divisors (3552211817756).

7104423635506 is a wasteful number, since it uses less digits than its factorization.

7104423635506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3552211817755.

The product of its (nonzero) digits is 1814400, while the sum is 46.

The spelling of 7104423635506 in words is "seven trillion, one hundred four billion, four hundred twenty-three million, six hundred thirty-five thousand, five hundred six".