4218479914 has 16 divisors (see below), whose sum is σ = 7071333696. Its totient is φ = 1870722400.

The previous prime is 4218479911. The next prime is 4218479957. The reversal of 4218479914 is 4199748124.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (4218479911) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2337502 + ... + 2339305.

It is an arithmetic number, because the mean of its divisors is an integer number (441958356).

Almost surely, 2^4218479914 is an apocalyptic number.

4218479914 is a deficient number, since it is larger than the sum of its proper divisors (2852853782).

4218479914 is a wasteful number, since it uses less digits than its factorization.

4218479914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4676861.

The product of its digits is 580608, while the sum is 49.

The square root of 4218479914 is about 64949.8261275579. The cubic root of 4218479914 is about 1615.7915348534.

The spelling of 4218479914 in words is "four billion, two hundred eighteen million, four hundred seventy-nine thousand, nine hundred fourteen".