4426042630 has 16 divisors (see below), whose sum is σ = 7990951824. Its totient is φ = 1765067040.

The previous prime is 4426042591. The next prime is 4426042631. The reversal of 4426042630 is 362406244.

It is a junction number, because it is equal to n+sod(n) for n = 4426042592 and 4426042601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4426042631) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 665277 + ... + 671896.

It is an arithmetic number, because the mean of its divisors is an integer number (499434489).

Almost surely, 2^4426042630 is an apocalyptic number.

4426042630 is a deficient number, since it is larger than the sum of its proper divisors (3564909194).

4426042630 is a wasteful number, since it uses less digits than its factorization.

4426042630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1337511.

The product of its (nonzero) digits is 27648, while the sum is 31.

The square root of 4426042630 is about 66528.5099036496. The cubic root of 4426042630 is about 1641.8691050943.

Adding to 4426042630 its reverse (362406244), we get a palindrome (4788448874).

The spelling of 4426042630 in words is "four billion, four hundred twenty-six million, forty-two thousand, six hundred thirty".