7476442422 has 128 divisors (see below), whose sum is σ = 16690544640. Its totient is φ = 2224696320.

The previous prime is 7476442409. The next prime is 7476442429. The reversal of 7476442422 is 2242446747.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7476442429) by changing a digit.

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 63 ways as a sum of consecutive naturals, for example, 17843329 + ... + 17843747.

It is an arithmetic number, because the mean of its divisors is an integer number (130394880).

Almost surely, 2^7476442422 is an apocalyptic number.

7476442422 is an abundant number, since it is smaller than the sum of its proper divisors (9214102218).

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

7476442422 is a wasteful number, since it uses less digits than its factorization.

7476442422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 618.

The product of its digits is 602112, while the sum is 42.

The square root of 7476442422 is about 86466.4236683812. The cubic root of 7476442422 is about 1955.3822310655.

The spelling of 7476442422 in words is "seven billion, four hundred seventy-six million, four hundred forty-two thousand, four hundred twenty-two".