4663403442 has 20 divisors (see below), whose sum is σ = 10449478446. Its totient is φ = 1554467760.

The previous prime is 4663403419. The next prime is 4663403461. The reversal of 4663403442 is 2443043664.

It can be written as a sum of positive squares in only one way, i.e., 4305853161 + 357550281 = 65619^2 + 18909^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4663403397 and 4663403406.

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 9 ways as a sum of consecutive naturals, for example, 14393059 + ... + 14393382.

Almost surely, 2^4663403442 is an apocalyptic number.

4663403442 is an abundant number, since it is smaller than the sum of its proper divisors (5786075004).

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

4663403442 is a wasteful number, since it uses less digits than its factorization.

4663403442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28786455 (or 28786446 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 36.

The square root of 4663403442 is about 68289.1165706513. The cubic root of 4663403442 is about 1670.7097085081.

The spelling of 4663403442 in words is "four billion, six hundred sixty-three million, four hundred three thousand, four hundred forty-two".