7423412522 has 16 divisors (see below), whose sum is σ = 11524314312. Its totient is φ = 3583841280.

The previous prime is 7423412443. The next prime is 7423412533. The reversal of 7423412522 is 2252143247.

It can be written as a sum of positive squares in 4 ways, for example, as 4063935001 + 3359477521 = 63749^2 + 57961^2 .

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, 458693 + ... + 474600.

Almost surely, 2^7423412522 is an apocalyptic number.

7423412522 is a deficient number, since it is larger than the sum of its proper divisors (4100901790).

7423412522 is a wasteful number, since it uses less digits than its factorization.

7423412522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 933433.

The product of its digits is 26880, while the sum is 32.

The square root of 7423412522 is about 86159.2277240227. The cubic root of 7423412522 is about 1950.7481260031.

Adding to 7423412522 its reverse (2252143247), we get a palindrome (9675555769).

The spelling of 7423412522 in words is "seven billion, four hundred twenty-three million, four hundred twelve thousand, five hundred twenty-two".