4148469814 has 8 divisors (see below), whose sum is σ = 6236146080. Its totient is φ = 2069754456.

The previous prime is 4148469803. The next prime is 4148469821. The reversal of 4148469814 is 4189648414.

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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2239069 + ... + 2240920.

It is an arithmetic number, because the mean of its divisors is an integer number (779518260).

Almost surely, 2^4148469814 is an apocalyptic number.

4148469814 is a deficient number, since it is larger than the sum of its proper divisors (2087676266).

4148469814 is a wasteful number, since it uses less digits than its factorization.

4148469814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4480454.

The product of its digits is 884736, while the sum is 49.

The square root of 4148469814 is about 64408.6159919618. The cubic root of 4148469814 is about 1606.8030401873.

The spelling of 4148469814 in words is "four billion, one hundred forty-eight million, four hundred sixty-nine thousand, eight hundred fourteen".