8438522414 has 12 divisors (see below), whose sum is σ = 14466627672. Its totient is φ = 3616362300.

The previous prime is 8438522329. The next prime is 8438522437. The reversal of 8438522414 is 4142258348.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 331439 + ... + 355989.

It is an arithmetic number, because the mean of its divisors is an integer number (1205552306).

Almost surely, 2^8438522414 is an apocalyptic number.

8438522414 is a deficient number, since it is larger than the sum of its proper divisors (6028105258).

8438522414 is an frugal number, since it uses more digits than its factorization.

8438522414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49111 (or 24560 counting only the distinct ones).

The product of its digits is 245760, while the sum is 41.

The square root of 8438522414 is about 91861.4305026870. The cubic root of 8438522414 is about 2035.8954390086.

The spelling of 8438522414 in words is "eight billion, four hundred thirty-eight million, five hundred twenty-two thousand, four hundred fourteen".