4245618316 has 12 divisors (see below), whose sum is σ = 7523881120. Its totient is φ = 2095938000.

The previous prime is 4245618313. The next prime is 4245618329. The reversal of 4245618316 is 6138165424.

It is a happy number.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (4245618313) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6717435 + ... + 6718066.

Almost surely, 2^4245618316 is an apocalyptic number.

It is an amenable number.

4245618316 is a deficient number, since it is larger than the sum of its proper divisors (3278262804).

4245618316 is a wasteful number, since it uses less digits than its factorization.

4245618316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13435584 (or 13435582 counting only the distinct ones).

The product of its digits is 138240, while the sum is 40.

The square root of 4245618316 is about 65158.4094035451. The cubic root of 4245618316 is about 1619.2490443152.

The spelling of 4245618316 in words is "four billion, two hundred forty-five million, six hundred eighteen thousand, three hundred sixteen".