4245420235 has 16 divisors (see below), whose sum is σ = 5964299712. Its totient is φ = 2840140800.

The previous prime is 4245420199. The next prime is 4245420241. The reversal of 4245420235 is 5320245424.

It is not a de Polignac number, because 4245420235 - 2⁹ = 4245419723 is a prime.

It is a super-4 number, since 4×4245420235⁴ (a number of 40 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4245420197 and 4245420206.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1477806 + ... + 1480675.

It is an arithmetic number, because the mean of its divisors is an integer number (372768732).

Almost surely, 2^4245420235 is an apocalyptic number.

4245420235 is a deficient number, since it is larger than the sum of its proper divisors (1718879477).

4245420235 is a wasteful number, since it uses less digits than its factorization.

4245420235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2958534.

The product of its (nonzero) digits is 38400, while the sum is 31.

The square root of 4245420235 is about 65156.8893901481. The cubic root of 4245420235 is about 1619.2238616889.

Adding to 4245420235 its reverse (5320245424), we get a palindrome (9565665659).

The spelling of 4245420235 in words is "four billion, two hundred forty-five million, four hundred twenty thousand, two hundred thirty-five".