4214701618 has 4 divisors (see below), whose sum is σ = 6322052430. Its totient is φ = 2107350808.

The previous prime is 4214701613. The next prime is 4214701633. The reversal of 4214701618 is 8161074124.

It is a happy number.

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., 2396787849 + 1817913769 = 48957^2 + 42637^2 .

It is not an unprimeable number, because it can be changed into a prime (4214701613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1053675403 + ... + 1053675406.

Almost surely, 2^4214701618 is an apocalyptic number.

4214701618 is a deficient number, since it is larger than the sum of its proper divisors (2107350812).

4214701618 is a wasteful number, since it uses less digits than its factorization.

4214701618 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2107350811.

The product of its (nonzero) digits is 10752, while the sum is 34.

The square root of 4214701618 is about 64920.7333445949. The cubic root of 4214701618 is about 1615.3089943521.

The spelling of 4214701618 in words is "four billion, two hundred fourteen million, seven hundred one thousand, six hundred eighteen".