4136850905626 has 16 divisors (see below), whose sum is σ = 6214545491400. Its totient is φ = 2065338008640.

The previous prime is 4136850905591. The next prime is 4136850905633. The reversal of 4136850905626 is 6265090586314.

It is a Cunningham number, because it is equal to 2033925²+1.

It can be written as a sum of positive squares in 4 ways, for example, as 4136850905625 + 1 = 2033925^2 + 1^2 .

It is a super-2 number, since 2×4136850905626² (a number of 26 digits) contains 22 as substring.

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, 3093400 + ... + 4224076.

Almost surely, 2^{4136850905626} is an apocalyptic number.

4136850905626 is a deficient number, since it is larger than the sum of its proper divisors (2077694585774).

4136850905626 is a wasteful number, since it uses less digits than its factorization.

4136850905626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1133409.

The product of its (nonzero) digits is 9331200, while the sum is 55.

The spelling of 4136850905626 in words is "four trillion, one hundred thirty-six billion, eight hundred fifty million, nine hundred five thousand, six hundred twenty-six".