4419450008 has 16 divisors (see below), whose sum is σ = 8722599000. Its totient is φ = 2093423616.

The previous prime is 4419449963. The next prime is 4419450011. The reversal of 4419450008 is 8000549144.

It is a happy number.

It is a super-2 number, since 2×4419450008² = 39063076746422400128, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4419450008.

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, 14537513 + ... + 14537816.

Almost surely, 2^4419450008 is an apocalyptic number.

It is an amenable number.

4419450008 is a deficient number, since it is larger than the sum of its proper divisors (4303148992).

4419450008 is a wasteful number, since it uses less digits than its factorization.

4419450008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29075354 (or 29075350 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 35.

The square root of 4419450008 is about 66478.9440951043. The cubic root of 4419450008 is about 1641.0535081083.

The spelling of 4419450008 in words is "four billion, four hundred nineteen million, four hundred fifty thousand, eight".