4660442026 has 4 divisors (see below), whose sum is σ = 6990663042. Its totient is φ = 2330221012.

The previous prime is 4660441991. The next prime is 4660442053. The reversal of 4660442026 is 6202440664.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 4314519225 + 345922801 = 65685^2 + 18599^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4660441982 and 4660442000.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1165110505 + ... + 1165110508.

Almost surely, 2^4660442026 is an apocalyptic number.

4660442026 is a deficient number, since it is larger than the sum of its proper divisors (2330221016).

4660442026 is a wasteful number, since it uses less digits than its factorization.

4660442026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2330221015.

The product of its (nonzero) digits is 55296, while the sum is 34.

The square root of 4660442026 is about 68267.4301991806. The cubic root of 4660442026 is about 1670.3559815785.

The spelling of 4660442026 in words is "four billion, six hundred sixty million, four hundred forty-two thousand, twenty-six".