4418966698144 has 24 divisors (see below), whose sum is σ = 8751935551968. Its totient is φ = 2196252907200.

The previous prime is 4418966698121. The next prime is 4418966698169.

It is a happy number.

4418966698144 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×4418966698144² (a number of 26 digits) contains 22 as substring.

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, 413445882 + ... + 413456569.

It is an arithmetic number, because the mean of its divisors is an integer number (364663981332).

Almost surely, 2^{4418966698144} is an apocalyptic number.

It is an amenable number.

4418966698144 is a deficient number, since it is larger than the sum of its proper divisors (4332968853824).

4418966698144 is a wasteful number, since it uses less digits than its factorization.

4418966698144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 826902628 (or 826902620 counting only the distinct ones).

The product of its digits is 286654464, while the sum is 70.

The spelling of 4418966698144 in words is "four trillion, four hundred eighteen billion, nine hundred sixty-six million, six hundred ninety-eight thousand, one hundred forty-four".