4460206442 has 4 divisors (see below), whose sum is σ = 6690309666. Its totient is φ = 2230103220.

The previous prime is 4460206381. The next prime is 4460206451. The reversal of 4460206442 is 2446020644.

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., 4233974761 + 226231681 = 65069^2 + 15041^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4460206399 and 4460206408.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1115051609 + ... + 1115051612.

Almost surely, 2^4460206442 is an apocalyptic number.

4460206442 is a deficient number, since it is larger than the sum of its proper divisors (2230103224).

4460206442 is a wasteful number, since it uses less digits than its factorization.

4460206442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2230103223.

The product of its (nonzero) digits is 36864, while the sum is 32.

The square root of 4460206442 is about 66784.7770229114. Note that the first 3 decimals coincide. The cubic root of 4460206442 is about 1646.0827111859.

The spelling of 4460206442 in words is "four billion, four hundred sixty million, two hundred six thousand, four hundred forty-two".