4661422442 has 8 divisors (see below), whose sum is σ = 6993216516. Its totient is φ = 2330350272.

The previous prime is 4661422433. The next prime is 4661422453. The reversal of 4661422442 is 2442241664.

It can be written as a sum of positive squares in 2 ways, for example, as 4470125881 + 191296561 = 66859^2 + 13831^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 164033 + ... + 190340.

Almost surely, 2^4661422442 is an apocalyptic number.

4661422442 is a deficient number, since it is larger than the sum of its proper divisors (2331794074).

4661422442 is a wasteful number, since it uses less digits than its factorization.

4661422442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 360952.

The product of its digits is 73728, while the sum is 35.

The square root of 4661422442 is about 68274.6105225068. The cubic root of 4661422442 is about 1670.4731041531.

The spelling of 4661422442 in words is "four billion, six hundred sixty-one million, four hundred twenty-two thousand, four hundred forty-two".