7422143334 has 32 divisors (see below), whose sum is σ = 14925756384. Its totient is φ = 2460506880.

The previous prime is 7422143329. The next prime is 7422143347. The reversal of 7422143334 is 4333412247.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 7422143295 and 7422143304.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 861472 + ... + 870044.

It is an arithmetic number, because the mean of its divisors is an integer number (466429887).

Almost surely, 2^7422143334 is an apocalyptic number.

7422143334 is an abundant number, since it is smaller than the sum of its proper divisors (7503613050).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7422143334 is a wasteful number, since it uses less digits than its factorization.

7422143334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9352.

The product of its digits is 48384, while the sum is 33.

The square root of 7422143334 is about 86151.8620460405. The cubic root of 7422143334 is about 1950.6369459037.

The spelling of 7422143334 in words is "seven billion, four hundred twenty-two million, one hundred forty-three thousand, three hundred thirty-four".