4245203026 has 8 divisors (see below), whose sum is σ = 6377709744. Its totient is φ = 2119299780.

The previous prime is 4245203009. The next prime is 4245203047. The reversal of 4245203026 is 6203025424.

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

It is a junction number, because it is equal to n+sod(n) for n = 4245202985 and 4245203003.

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, 1649260 + ... + 1651831.

It is an arithmetic number, because the mean of its divisors is an integer number (797213718).

Almost surely, 2^4245203026 is an apocalyptic number.

4245203026 is a deficient number, since it is larger than the sum of its proper divisors (2132506718).

4245203026 is a wasteful number, since it uses less digits than its factorization.

4245203026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3301736.

The product of its (nonzero) digits is 11520, while the sum is 28.

The square root of 4245203026 is about 65155.2225535298. Note that the first 3 decimals coincide. The cubic root of 4245203026 is about 1619.1962463627.

The spelling of 4245203026 in words is "four billion, two hundred forty-five million, two hundred three thousand, twenty-six".