6214679242 has 4 divisors (see below), whose sum is σ = 9322018866. Its totient is φ = 3107339620.

The previous prime is 6214679221. The next prime is 6214679243. The reversal of 6214679242 is 2429764126.

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., 5722771201 + 491908041 = 75649^2 + 22179^2 .

It is not an unprimeable number, because it can be changed into a prime (6214679243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1553669809 + ... + 1553669812.

Almost surely, 2^6214679242 is an apocalyptic number.

6214679242 is a deficient number, since it is larger than the sum of its proper divisors (3107339624).

6214679242 is a wasteful number, since it uses less digits than its factorization.

6214679242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3107339623.

The product of its digits is 290304, while the sum is 43.

The square root of 6214679242 is about 78833.2369118508. The cubic root of 6214679242 is about 1838.5392512024.

The spelling of 6214679242 in words is "six billion, two hundred fourteen million, six hundred seventy-nine thousand, two hundred forty-two".