4456417066 has 32 divisors (see below), whose sum is σ = 6984195840. Its totient is φ = 2129996736.

The previous prime is 4456417051. The next prime is 4456417079. The reversal of 4456417066 is 6607146544.

It is a super-2 number, since 2×4456417066² = 39719306132272096712, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2996175 + ... + 2997661.

It is an arithmetic number, because the mean of its divisors is an integer number (218256120).

Almost surely, 2^4456417066 is an apocalyptic number.

4456417066 is a deficient number, since it is larger than the sum of its proper divisors (2527778774).

4456417066 is a wasteful number, since it uses less digits than its factorization.

4456417066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1998.

The product of its (nonzero) digits is 483840, while the sum is 43.

The square root of 4456417066 is about 66756.4009365394. The cubic root of 4456417066 is about 1645.6164103749.

The spelling of 4456417066 in words is "four billion, four hundred fifty-six million, four hundred seventeen thousand, sixty-six".