7214454118 has 8 divisors (see below), whose sum is σ = 11458250712. Its totient is φ = 3395037216.

The previous prime is 7214454089. The next prime is 7214454133. The reversal of 7214454118 is 8114544127.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106094880 + ... + 106094947.

It is an arithmetic number, because the mean of its divisors is an integer number (1432281339).

Almost surely, 2^7214454118 is an apocalyptic number.

7214454118 is a deficient number, since it is larger than the sum of its proper divisors (4243796594).

7214454118 is a wasteful number, since it uses less digits than its factorization.

7214454118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212189846.

The product of its digits is 35840, while the sum is 37.

The square root of 7214454118 is about 84937.9427464546. The cubic root of 7214454118 is about 1932.2700626740.

Subtracting 7214454118 from its reverse (8114544127), we obtain a palindrome (900090009).

The spelling of 7214454118 in words is "seven billion, two hundred fourteen million, four hundred fifty-four thousand, one hundred eighteen".