4122457630 has 16 divisors (see below), whose sum is σ = 7431174864. Its totient is φ = 1646593920.

The previous prime is 4122457597. The next prime is 4122457631. The reversal of 4122457630 is 367542214.

It is a super-2 number, since 2×4122457630² = 33989313822290433800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4122457631) 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, 291387 + ... + 305206.

It is an arithmetic number, because the mean of its divisors is an integer number (464448429).

Almost surely, 2^4122457630 is an apocalyptic number.

4122457630 is a deficient number, since it is larger than the sum of its proper divisors (3308717234).

4122457630 is a wasteful number, since it uses less digits than its factorization.

4122457630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 597291.

The product of its (nonzero) digits is 40320, while the sum is 34.

The square root of 4122457630 is about 64206.3675191176. The cubic root of 4122457630 is about 1603.4376128779.

Adding to 4122457630 its reverse (367542214), we get a palindrome (4489999844).

The spelling of 4122457630 in words is "four billion, one hundred twenty-two million, four hundred fifty-seven thousand, six hundred thirty".