7424122426 has 8 divisors (see below), whose sum is σ = 12727067040. Its totient is φ = 3181766748.

The previous prime is 7424122417. The next prime is 7424122471. The reversal of 7424122426 is 6242214247.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×7424122426² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 7424122391 and 7424122400.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 265147216 + ... + 265147243.

It is an arithmetic number, because the mean of its divisors is an integer number (1590883380).

Almost surely, 2^7424122426 is an apocalyptic number.

7424122426 is a deficient number, since it is larger than the sum of its proper divisors (5302944614).

7424122426 is a wasteful number, since it uses less digits than its factorization.

7424122426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 530294468.

The product of its digits is 43008, while the sum is 34.

The square root of 7424122426 is about 86163.3473467692. The cubic root of 7424122426 is about 1950.8103076368.

The spelling of 7424122426 in words is "seven billion, four hundred twenty-four million, one hundred twenty-two thousand, four hundred twenty-six".