4101563426 has 4 divisors (see below), whose sum is σ = 6152345142. Its totient is φ = 2050781712.

The previous prime is 4101563419. The next prime is 4101563437. The reversal of 4101563426 is 6243651014.

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., 2196328225 + 1905235201 = 46865^2 + 43649^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 4101563392 and 4101563401.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1025390855 + ... + 1025390858.

Almost surely, 2^4101563426 is an apocalyptic number.

4101563426 is a deficient number, since it is larger than the sum of its proper divisors (2050781716).

4101563426 is a wasteful number, since it uses less digits than its factorization.

4101563426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2050781715.

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 4101563426 is about 64043.4495167148. The cubic root of 4101563426 is about 1600.7240766982.

The spelling of 4101563426 in words is "four billion, one hundred one million, five hundred sixty-three thousand, four hundred twenty-six".