4245135446 has 8 divisors (see below), whose sum is σ = 6368163840. Its totient is φ = 2122414168.

The previous prime is 4245135437. The next prime is 4245135463. The reversal of 4245135446 is 6445315424.

4245135446 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

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, 38381 + ... + 99816.

It is an arithmetic number, because the mean of its divisors is an integer number (796020480).

Almost surely, 2^4245135446 is an apocalyptic number.

4245135446 is a deficient number, since it is larger than the sum of its proper divisors (2123028394).

4245135446 is a wasteful number, since it uses less digits than its factorization.

4245135446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153558.

The product of its digits is 230400, while the sum is 38.

The square root of 4245135446 is about 65154.7039437676. The cubic root of 4245135446 is about 1619.1876542441.

The spelling of 4245135446 in words is "four billion, two hundred forty-five million, one hundred thirty-five thousand, four hundred forty-six".